E52-CA15AY D=1.6 2M - Omron Automation and Safety

CSM_E52_DS_E_16_1

Temperature Sensor

E52

A Wide Variety of High-precision

Temperature Sensors

• New and improved E52 temperature sensor series.

Wide selection of sensors compatible with M3 screws

• Ideal for the thermal input devices of Temperature Controllers.

• Select from a wide variety of Temperature Sensors according

to the temperature to be measured, location, and environment,

and also according to the type and shape of the terminal.

Ordering Information

■List of Models

Note: 1. Exclusive models are provided on the following page.

2. These tables provide general specifications only. Be sure to read the detailed specifications and precautions before use.

3. The temperature range varies with the material, thickness, construction, and element type of the protective tubing.

Classifi-

cation

Descrip-

tion

Model and appearance Tempera-

ture range

(See note 3.)

Element

type

Conduc-

tor type

Class Protective

tubing

material

Terminal

type

Page

General-

purpose

Models

Sheathed

platinum

resistance

thermom-

eter

E52-P@AY −196°C to

450°C

Pt100 3-conduc-

tor system

B SUS316 Exposed

lead wires

E52-P@C-N −200°C to

450°C

ASTM316L Enclosed

terminals

E52-P@B-N Exposed

terminals

Standard

platinum

resistance

thermom-

eter

E52-P@C-N 0°C to 450°C SUS316 Enclosed

terminals

Sheathed

thermo-

couple

E52-CA@AY

E52-IC@AY

0°C to 900°CK (CA)

J (IC)

Non-

grounded

type

2 (0.75) ASTM316L Exposed

lead wires

9 to

E52-CA@B-N

E52-IC@B-N

Exposed

terminals

E52-CA@C-N

E52-IC@C-N

Enclosed

terminals

Standard

thermo-

couple

E52-CA@B-N

E52-IC@B-N

SUS316 Exposed

terminals

E52-CA@C-N

E52-IC@C-N

Enclosed

terminals

E52-PR@C-N 0°C to

1,400°C

R (PR) 2 (0.25) JIS ceramic

JIS special

ceramic

Enclosed

terminals

Low-cost

Models

Low-cost

platinum

resistance

thermom-

eter

E52-P10AEY 0°C to 250°C Pt100 3-conduc-

tor system

B SUS316 Exposed

lead wires

E52-P6DY −50°C to

250°C

SUS304

E52-P6FY

Low-cost

thermo-

couple

E52-CA@ASY

E52-IC@ASY

0°C to 400°CK (CA)

J (IC)

Non-

grounded

type

2 (0.75) 18

E52-CA1DY

E52-IC1DY

Grounded

type

E52-CA6F-N

E52-IC6F-N

E52-CA6D-N

E52-IC6D-N

E52-CA10AE-N

E52-IC10AE-N

Non-

grounded

type

Refer to Safety Precautions for All Temperature

Controllers.

E52

Note: 1. General-purpose models and low-cost models are provided on the previous page.

2. These tables provide general specifications only. Be sure to read the detailed specifications and precautions before use.

3. The temperature range varies with the material, thickness, construction, and element type of the protective tubing.

Classifi-

cation

Descrip-

tion

Model and appearance Tempera-

ture range

(See note 3.)

Element

type

Conduc-

tor type

Class Protective

tubing

material

Terminal

type

Page

Exclusive

Models

Bayonet

spring for

molding

machines

E52-CA2GVY

E52-IC2GVY

0°C to 350°CK (CA)

J (IC)

Grounded

type

2 (0.75) SUS304 Exposed

lead wires

Crimping

terminals

E52-CA1GTY

E52-IC1GTY

0°C to 300°C---

Used for

measur-

ing surface

tempera-

tures

E52-P2GSY −50°C to

250°C

Pt100 3-conduc-

tor system

BSUS304

Used for

room tem-

perature

measure-

ment

E52-P10GRY −50°C to

60°C

Double-el-

ement

model

E52-CA20AY-7 0°C to 900°C K (CA) Two non-

grounded

types

2 (0.75) ASTM316L 25

E52-P20AY-7 −196°C to

250°C

Pt100 Two 3-con-

ductor

systems

E52-P20C-N-7 −200°C to

450°C

Enclosed

terminals

Water-

proof mod-

E52-P10GPY 0°C to 70°C 3-conduc-

tor system

SUS304 Exposed

lead wires

E52-P5AY-40 −50°C to

180°C

Fluororesin

tubing

Corrosion-

resistant

model

E52-P20AY-1 −80°C to

180°C

E52-CA20AY-1 0°C to 180°CK (CA) Non-

grounded

type

2 (0.75)

Silicone-

covered

lead wires

E52-CA1DY-40 0°C to 300°C Grounded

type

SUS304 26

E52-CA1GTY-14

0°C to 200°C---

Explosion-

proof mod-

E52-P

C-N-6

--- Pt100 3-conduc-

tor system

B ASTM316L Enclosed

terminals

E52-CA

C-N-6

--- K (CA) Non-

grounded

type

2 (0.75)

Thermistors E52-THE5A

E52-THE6F

E52-THE6D

−50°C to

300°C

Ther-

mistor

Element-

inter-

change-

able

thermistor

1 SUS304 Exposed

lead wires

E52

■Accessories

It is recommended that the following accessories be used for mounting Temperature Sensors.

Accessory Temperature

range

Mounting example Page

Compression

Fitting

600°C max. Mounting with

Compression

Fitting

Note: The Compression Fitting is not

of airtight construction. Do not

use the Compression Fitting for

applications in which the

exposure of the sensing object

will cause problems.

Loose Flange 400°C max. Mounting with

Loose Flange

Note: 1. Use the Loose Flange in

normal atmospheric

pressure. The Loose

Flange is not of airtight

construction.

2. Use the Loose Flange at

400°C max.

3. Do not apply the Loose

Flange to protective tubing

diameters other than the

applicable ones.

Compression Fitting

PT screw

Welding

Terminal box

Protective tubing

Loose Flange

Mounting screw

Terminal box

Protective tubing

E52

General-purpose Models

■Model Number Legend

The type of resistance thermometer, protective tubing length, and lead length can be specified as shown below.

Platinum Resistance Thermometers

1. Element type

P: Pt100

2. Protective tubing length (L)

Specify the length in centimeters within the following range:

Unit (cm)

E52-@@AY

E52-@@B-N

E52-@@C-N

3. Terminal

AY: Exposed lead wires (Y-type crimp terminal for M3.5)

B-N: Exposed terminals

C-N: Enclosed terminals

4. Diameter

3.2: 3.2-mm dia. (Protective tubing construction: Sheathed)

E52-@@AY and E52-@@C-N only

4.8: 4.8-mm dia. (Protective tubing construction: Sheathed)

E52-@@AY and E52-@@C-N only

6.4: 6.4-mm dia. (Protective tubing construction: Sheathed)

E52-@@AY and E52-@@C-N only

8: 8-mm dia. (Protective tubing construction: Sheathed)

E52-@@B-N and E52-@@C-N only

10: 10-mm dia. (Protective tubing construction: Standard)

E52-@@C-N only

5. Heat resistance

Specify for E52-@@AY model only.

6. Lead length (M)

Specify the length in meters within the following range for the E52-

@@AY only:

Range: 0.5, 1 to 100 m

Examples

Element: Pt100, protective tubing length: 420 mm, exposed leads, protective tubing dia.: 4.8 mm, heat resistive, lead length: 10 m

E52-P42AY D=4.8 NETU 10M

■Sheathed Platinum Resistance Thermometers

Refer to Model Number Legend above for the Pt100.

Specifications

E52-@@@ D=@@@M

123 4 56

Diameter (D) Length (L)

3.2 7 to 100

4.8 10 to 600

6.4 13 to 1,300

Diameter (D) Length (L)

8 20 to 100

Diameter (D) Length (L)

3.2 12 to 100

4.8 15 to 600

6.4 18 to 1,300

8 21 to 100

10 26 to 100

Code Temperature range Lead type

--- −20°C to 70°C

Sleeve: 0°C to 70°C

Vinyl-covered

NETU 0°C to 180°C

Sleeve: 0°C to 100°C

Glass-wool-covered,

externally shielded with

stainless

Element type Pt100

Class JIS class B

Sheath material SUS316 (E52-P@AY)

ASTM316L (E52-P@B-N, E52-P@C-N)

Sheath outer diameter 3.2 dia., 4.8 dia., 6.4 dia., 8 dia

Conductor type 3-conductor system

Temperature range −200°C to 450°C (in dry air)

E52

Exposed-lead Models

E52-P@AY

Dimensions

Model Information

Custom-made models are available on request. Refer to page 4 for details.

Terminal type Protective

tubing

diameter D

(mm)

Protective

tubing length

L (cm)

Lead wire

type

Lead wire length M (m)

1248

Model

Exposed-lead

Models

3.2 dia. 15 Standard E52-P15AY D=3.2

E52-P15AY D=3.2

Heat resistive E52-P15AY D=3.2

NETU 1M

E52-P15AY D=3.2

NETU 2M

E52-P15AY D=3.2

NETU 4M

E52-P15AY D=3.2

NETU 8M

20 Standard E52-P20AY D=3.2

E52-P20AY D=3.2

Heat resistive E52-P20AY D=3.2

NETU 1M

E52-P20AY D=3.2

NETU 2M

E52-P20AY D=3.2

NETU 4M

E52-P20AY D=3.2

NETU 8M

35 Standard E52-P35AY D=3.2

E52-P35AY D=3.2

Heat resistive E52-P35AY D=3.2

NETU 1M

E52-P35AY D=3.2

NETU 2M

E52-P35AY D=3.2

NETU 4M

E52-P35AY D=3.2

NETU 8M

4.8 dia. 20 Standard E52-P20AY D=4.8

E52-P20AY D=4.8

Heat resistive E52-P20AY D=4.8

NETU 1M

E52-P20AY D=4.8

NETU 2M

E52-P20AY D=4.8

NETU 4M

E52-P20AY D=4.8

NETU 8M

35 Standard E52-P35AY D=4.8

E52-P35AY D=4.8

Heat resistive E52-P35AY D=4.8

NETU 1M

E52-P35AY D=4.8

NETU 2M

E52-P35AY D=4.8

NETU 4M

E52-P35AY D=4.8

NETU 8M

50 Standard E52-P50AY D=4.8

E52-P50AY D=4.8

Heat resistive E52-P50AY D=4.8

NETU 1M

E52-P50AY D=4.8

NETU 2M

E52-P50AY D=4.8

NETU 4M

E52-P50AY D=4.8

NETU 8M

6.4 dia. 20 Standard E52-P20AY D=6.4

E52-P20AY D=6.4

Heat resistive E52-P20AY D=6.4

NETU 1M

E52-P20AY D=6.4

NETU 2M

E52-P20AY D=6.4

NETU 4M

E52-P20AY D=6.4

NETU 8M

35 Standard E52-P35AY D=6.4

E52-P35AY D=6.4

Heat resistive E52-P35AY D=6.4

NETU 1M

E52-P35AY D=6.4

NETU 2M

E52-P35AY D=6.4

NETU 4M

E52-P35AY D=6.4

NETU 8M

50 Standard E52-P50AY D=6.4

E52-P50AY D=6.4

Heat resistive E52-P50AY D=6.4

NETU 1M

E52-P50AY D=6.4

NETU 2M

E52-P50AY D=6.4

NETU 4M

E52-P50AY D=6.4

NETU 8M

Y-type crimp terminal for M3.5

Maker tube

Red (A)

White (B)

Black (B) M

Lead wire

SUS304 sleeve Sheath (SUS316)

Unit (mm)

Ddl

3.2 dia. 8 40

4.8 dia. 8 40

6.4 dia. 8 40

Lead Wire

•Standard (−20°C to 70°C):

Fully vinyl-covered with twelve 0.18-dia

conductors (0.3 mm thick) and 4.8 mm

in outer dia. The sleeve resists a

temperature range between 0°C and

70°C.

•Heat Resistive (0°C to 180°C):

Fully glass-wool-covered with thirty

0.12-dia. conductors (0.3 mm thick)

externally shielded with stainless steel,

4 mm in outer dia. The sleeve resists a

temperature range between 0°C and

100°C.

•Lead Wire Length (M): 1, 2, 4, or 8 m

E52

Enclosed-terminal Models

E52-P@C-N

Dimensions

Dimensions are given in millimeters, except for the length (L), which is provided in centimeters.

Terminal box: The permissible temperature is 0°C to 90°C.

Note: 1. The terminals in the cap indicate polarity (A, B, b).

2. The length L is in centimeters, but “35” is 35 millimeters.

Therefore, for the E52-P35C-N: L = 35 (cm), the sheath length L − 35 = 350 − 35 = 315 mm.

Model Information

Custom-made models are available on request. Refer to page 4 for details.

Exposed-terminal Models

E52-P@B-N

Dimensions

Dimensions are given in millimeters, except for the length (L), which is provided in centimeters.

Note: The length L is in centimeters, but “40” is 40 millimeters.

Therefore, for the E52-P35B-N: L = 35 (cm), the sheath length L − 40 = 350 − 40 = 310 mm.

Terminal type Protective

tubing length

L (cm)

Protective tubing diameter D (mm)

3.2 dia. 4.8 dia. 6.4 dia. 8 dia.

Model

Enclosed-terminal

Models

20 E52-P20C-N D=3.2 E52-P20C-N D=4.8 E52-P20C-N D=6.4 E52-P20C-N D=8

35 E52-P35C-N D=3.2 E52-P35C-N D=4.8 E52-P35C-N D=6.4 E52-P35C-N D=8

50 E52-P50C-N D=3.2 E52-P50C-N D=4.8 E52-P50C-N D=6.4 E52-P50C-N D=8

75 --- E52-P75C-N D=4.8 E52-P75C-N D=6.4 ---

Sheath (ASTM316L)

Cap

Use wiring terminals that fit M3 screws.

Packing internal

diameter 6.5 dia.

Terminal box

(See note 2.)

Caulking

Socket (SUS304)

Chain

67 15

40 L-35

3-M3

42.5

17.6 L-40

Terminal box

Product label

Caulking

Socket (SUS304)

Sheath (ASTM316L)

(See note.)

Model Information

Custom-made models are available on request. Refer to page 4 for

details

Terminal

type

Protective

tubing length

L (cm)

Protective tubing diameter D (mm)

8 dia.

Model

Exposed-

terminal

Models

20 E52-P20B-N D=8

35 E52-P35B-N D=8

50 E52-P50B-N D=8

Terminal box: The permissible temperature is 0°C to 100°C.

E52

■Standard Platinum Resistance Thermometers

Refer to Model Number Legend on page 4 for the Pt100.

Specifications

Note: 1. Use the sheathed platinum resistance thermometer if

condensation is likely to result.

2. Be sure that the thermometer is free of vibration or shock if

high temperatures are measured.

Enclosed-terminal Models

E52-P@C-N

Dimensions

Dimensions are given in millimeters, except for the length (L), which is provided in centimeters.

Note: 1. The length L is in centimeters, but “50” is 50 millimeters.

Therefore, for the E52-P75C-N: L = 75 (cm), the protective tubing length L − 50 = 750 − 50 = 700 mm.

Terminal box: The permissible temperature is 0°C to 90°C.

Note: The terminals in the cap indicate polarity (A, B, B).

Model Information

Custom-made models are available on request. Refer to page 4 for details.

Element type Pt100

Class JIS class B (See note 2.)

Protective tubing material SUS316

Conductor type 3-conductor system

Temperature range 0°C to 450°C (in dry air)

Terminal type Protective tubing

length L (cm)

Protective tubing

diameter D (mm)

10 dia.

Model

Enclosed-terminal

Models

35 E52-P35C-N D=10

50 E52-P50C-N D=10

75 E52-P75C-N D=10

100 E52-P100C-N D=10

SUS316 protective tubing

(See note 1.)

L-50

Cap

G1/2,

Packing internal

diameter 9 dia.

Terminal box

Socket (SUS304)

Chain

E52

■Model Number Legend

The type of resistance thermometer, protective tubing length, and lead length can be specified as shown below.

Thermocouples

1. Element type

CA:K

IC: J

PR:R

2. Protective tubing length (L)

Specify the length in centimeters in the following range: Unit (cm)

E52-@@AY (Exposed-lead Model)

E52-@@B-N and E52-@@C-N (except E52-PR@C-N)

E52-PR@C-N

3. Terminal

AY: Exposed lead wires (Y-type crimp terminal for M3.5)

(element type: K, J)

B-N: Exposed terminals (element type: K, J)

C-N: Enclosed terminals (element type: K, J, R)

4. Diameter

Specify the protective tubing material according to the table.

5. Heat resistance

Specify this item for the exposed-lead models only.

6. Lead length (M)

Specify the length in meters in the following range for the E52-

@@AY only.

Range: 1 to 100 m

7. Protective tubing material

Examples

Element: K; protective tubing length: 420 mm, exposed leads, protective tubing dia.: 4.8 mm, heat resistive, lead length: 10 m

E52-CA42AY D=4.8 NETU 10M

Element: J; protective tubing length: 360 mm, enclosed terminals, protective tubing dia.: 3.2

E52-IC36C-N D=3.2

E52-@@@ D=@@@M@

123 4 5 6 7

Diameter (D) Length (L)

1 2 to 200

1.6 3 to 500

3.2 5 to 2,000

4.8 8 to 2,300

6.4 10 to 1,200

8 12 to 1,000

Diameter (D) Length (L)

3.2 11 to 2,000

4.8 14 to 2,300

6.4 16 to 1,200

8.0 18 to 1,000

10 21 to 126

12 24 to 126

15 29 to 156

22 39 to 206

Diameter (D) Length (L)

15 50, 75, 100

Code Diameter

(D)

Protective tubing

construction

Protective tubing

material

1 1 mm Sheathed ASTM316L

1.6 1.6 mm Sheathed ASTM316L

3.2 3.2 mm Sheathed ASTM316L

4.8 4.8 mm Sheathed ASTM316L

6.4 6.4 mm Sheathed ASTM316L

8 8 mm Sheathed ASTM316L

10 10 mm Standard SUS316, SUS310S

12 12 mm Standard SUS316, SUS310S

15 15 mm Standard SUS316, SUS310S

22 22 mm Standard SUS316, SUS310S

17 17 mm Standard PT1, PT0

Code Temperature range Lead type

--- −20°C to 70°C

Sleeve: 0°C to 70°C

Vinyl-covered

NETU 0°C to 150°C

Sleeve: 0°C to 100°C

Glass-wool-covered with exter-

nal shield of stainless

Code Protective tubing

material

Element type

--- ASTM316L K, J

SUS310S SUS310S K, D = 10 to 22

PT1 JIS ceramic Cat.1 R

PT0 JIS special ceramic R

E52

■Sheathed Thermocouples

Specifications Permissible Temperature in Dry Air

Note: For details on the permissible temperature, refer to page D-5 of

Introduction of Temperature Controllers (Cat. No. H900).

Exposed-lead Models

E52-CA@AY

Dimensions

K (CA) Model Information (E52-CA@AY)

Model Information

Custom-made models are available on request. Refer to Model Number Legend on page 8 for details.

Element type K (CA), J(IC)

Class JIS class 2 (0.75)

Thermal contact Non-grounded type

Sheath material CA: ASTM316L

IC: ASTM316L

D Element wire

K (CA)

ASTM316L

J (IC)

ASTM316L

1 dia. 650°C450°C

1.6 dia. 650°C450°C

3.2 dia. 750°C650°C

4.8 dia. 800°C750°C

6.4 dia. 800°C750°C

8.0 dia. 900°C750°C

Y-type crimp terminal for M3.5

Red (+)

White (−)

M L

Lead wire (See note 1.) Sheath (ASTM316L)

SUS304 sleeve

(See note 2.)

Unit (mm)

Ddl

1 dia. 8 55

1.6 dia. 8 55

3.2 dia. 8 55

4.8 dia. 8 55

6.4 dia. 11 55

8 dia. 11 55

Permissible Temperature in Dry Air

D Element wire

K (CA)

ASTM316L

1 dia. 650°C

1.6 dia. 650°C

3.2 dia. 750°C

4.8 dia. 800°C

6.4 dia. 800°C

8.0 dia. 900°C

Note: 1. Lead Wire (Compensating Conductor)

•Standard (−20°C to 70°C):

Fully vinyl-covered with seven 0.3-dia. conductors (0.5 mm

thick) and external dimensions of 2.4 × 4.1.

•Heat Resistive (0°C to 150°C):

Fully glass-wool-covered with seven 0.3-dia. conductors

(0.5 mm thick) with external shield of stainless steel and

external dimensions of 2.8 × 4.6

The heat-resistive lead wires cannot be used in locations

exposed to water or other liquids.

•Lead Wire Length (M): 1, 2, 4, or 8 m

2. The sleeve resists temperatures ranging between −20°C and 70°C

for standard models and 0°C and 100°C for heat-resistive models.

Terminal type Protective

tubing diameter

D (mm)

Protective

tubing length L

(cm)

Lead wire type Lead wire length M (m)

1248

Model

Exposed-lead

Models

1 dia. 15 Standard E52-CA15AY D=1 1M E52-CA15AY D=1 2M E52-CA15AY D=1 4M E52-CA15AY D=1 8M

Heat resistive E52-CA15AY D=1

NETU 1M

E52-CA15AY D=1

NETU 2M

E52-CA15AY D=1

NETU 4M

E52-CA15AY D=1

NETU 8M

20 Standard E52-CA20AY D=1 1M E52-CA20AY D=1 2M E52-CA20AY D=1 4M E52-CA20AY D=1 8M

Heat resistive E52-CA20AY D=1

NETU 1M

E52-CA20AY D=1

NETU 2M

E52-CA20AY D=1

NETU 4M

E52-CA20AY D=1

NETU 8M

35 Standard E52-CA35AY D=1 1M E52-CA35AY D=1 2M E52-CA35AY D=1 4M E52-CA35AY D=1 8M

Heat resistive E52-CA35AY D=1

NETU 1M

E52-CA35AY D=1

NETU 2M

E52-CA35AY D=1

NETU 4M

E52-CA35AY D=1

NETU 8M

1.6 dia. 15 Standard E52-CA15AY D=1.6

E52-CA15AY D=1.6

Heat resistive E52-CA15AY D=1.6

NETU 1M

E52-CA15AY D=1.6

NETU 2M

E52-CA15AY D=1.6

NETU 4M

E52-CA15AY D=1.6

NETU 8M

20 Standard E52-CA20AY D=1.6

E52-CA20AY D=1.6

Heat resistive E52-CA20AY D=1.6

NETU 1M

E52-CA20AY D=1.6

NETU 2M

E52-CA20AY D=1.6

NETU 4M

E52-CA20AY D=1.6

NETU 8M

35 Standard E52-CA35AY D=1.6

E52-CA35AY D=1.6

Heat resistive E52-CA35AY D=1.6

NETU 1M

E52-CA35AY D=1.6

NETU 2M

E52-CA35AY D=1.6

NETU 4M

E52-CA35AY D=1.6

NETU 8M

E52

Exposed-lead

Models

3.2 dia. 15 Standard E52-CA15AY D=3.2

E52-CA15AY D=3.2

Heat resistive E52-CA15AY D=3.2

NETU 1M

E52-CA15AY D=3.2

NETU 2M

E52-CA15AY D=3.2

NETU 4M

E52-CA15AY D=3.2

NETU 8M

20 Standard E52-CA20AY D=3.2

E52-CA20AY D=3.2

Heat resistive E52-CA20AY D=3.2

NETU 1M

E52-CA20AY D=3.2

NETU 2M

E52-CA20AY D=3.2

NETU 4M

E52-CA20AY D=3.2

NETU 8M

35 Standard E52-CA35AY D=3.2

E52-CA35AY D=3.2

Heat resistive E52-CA35AY D=3.2

NETU 1M

E52-CA35AY D=3.2

NETU 2M

E52-CA35AY D=3.2

NETU 4M

E52-CA35AY D=3.2

NETU 8M

50 Standard E52-CA50AY D=3.2

E52-CA50AY D=3.2

Heat resistive E52-CA50AY D=3.2

NETU 1M

E52-CA50AY D=3.2

NETU 2M

E52-CA50AY D=3.2

NETU 4M

E52-CA50AY D=3.2

NETU 8M

4.8 dia. 20 Standard E52-CA20AY D=4.8

E52-CA20AY D=4.8

Heat resistive E52-CA20AY D=4.8

NETU 1M

E52-CA20AY D=4.8

NETU 2M

E52-CA20AY D=4.8

NETU 4M

E52-CA20AY D=4.8

NETU 8M

35 Standard E52-CA35AY D=4.8

E52-CA35AY D=4.8

Heat resistive E52-CA35AY D=4.8

NETU 1M

E52-CA35AY D=4.8

NETU 2M

E52-CA35AY D=4.8

NETU 4M

E52-CA35AY D=4.8

NETU 8M

50 Standard E52-CA50AY D=4.8

E52-CA50AY D=4.8

Heat resistive E52-CA50AY D=4.8

NETU 1M

E52-CA50AY D=4.8

NETU 2M

E52-CA50AY D=4.8

NETU 4M

E52-CA50AY D=4.8

NETU 8M

6.4 dia. 20 Standard E52-CA20AY D=6.4

E52-CA20AY D=6.4

Heat resistive E52-CA20AY D=6.4

NETU 1M

E52-CA20AY D=6.4

NETU 2M

E52-CA20AY D=6.4

NETU 4M

E52-CA20AY D=6.4

NETU 8M

35 Standard E52-CA35AY D=6.4

E52-CA35AY D=6.4

Heat resistive E52-CA35AY D=6.4

NETU 1M

E52-CA35AY D=6.4

NETU 2M

E52-CA35AY D=6.4

NETU 4M

E52-CA35AY D=6.4

NETU 8M

50 Standard E52-CA50AY D=6.4

E52-CA50AY D=6.4

Heat resistive E52-CA50AY D=6.4

NETU 1M

E52-CA50AY D=6.4

NETU 2M

E52-CA50AY D=6.4

NETU 4M

E52-CA50AY D=6.4

NETU 8M

8 dia. 20 Standard E52-CA20AY D=8 1M E52-CA20AY D=8 2M E52-CA20AY D=8 4M E52-CA20AY D=8 8M

Heat resistive E52-CA20AY D=8

NETU 1M

E52-CA20AY D=8

NETU 2M

E52-CA20AY D=8

NETU 4M

E52-CA20AY D=8

NETU 8M

35 Standard E52-CA35AY D=8 1M E52-CA35AY D=8 2M E52-CA35AY D=8 4M E52-CA35AY D=8 8M

Heat resistive E52-CA35AY D=8

NETU 1M

E52-CA35AY D=8

NETU 2M

E52-CA35AY D=8

NETU 4M

E52-CA35AY D=8

NETU 8M

50 Standard E52-CA50AY D=8 1M E52-CA50AY D=8 2M E52-CA50AY D=8 4M E52-CA50AY D=8 8M

Heat resistive E52-CA50AY D=8

NETU 1M

E52-CA50AY D=8

NETU 2M

E52-CA50AY D=8

NETU 4M

E52-CA50AY D=8

NETU 8M

Terminal type Protective

tubing diameter

D (mm)

Protective

tubing length L

(cm)

Lead wire type Lead wire length M (m)

1248

Model

E52

Exposed-lead Models

E52-IC@AY

Dimensions

J (IC) Model Information (E52-IC@AY)

Model Information

Custom-made models are available on request. Refer to Model Number Legend on page 8 for details

Terminal type Protective

tubing

diameter D

(mm)

Protective

tubing length

L (cm)

Lead wire

type

Lead wire length M (m)

124

Model

Exposed-lead

Models

1 dia. 15 Standard E52-IC15AY D=1 1M E52-IC15AY D=1 2M E52-IC15AY D=1 4M

Heat resistive E52-IC15AY D=1 NETU

E52-IC15AY D=1 NETU

20 Standard E52-IC20AY D=1 1M E52-IC20AY D=1 2M E52-IC20AY D=1 4M

Heat resistive E52-IC20AY D=1 NETU

E52-IC20AY D=1 NETU

35 Standard E52-IC35AY D=1 1M E52-IC35AY D=1 2M E52-IC35AY D=1 4M

Heat resistive E52-IC35AY D=1 NETU

E52-IC35AY D=1 NETU

1.6 dia. 15 Standard E52-IC15AY D=1.6 1M E52-IC15AY D=1.6 2M E52-IC15AY D=1.6 4M

Heat resistive E52-IC15AY D=1.6 NETU

E52-IC15AY D=1.6 NETU

20 Standard E52-IC20AY D=1.6 1M E52-IC20AY D=1.6 2M E52-IC20AY D=1.6 4M

Heat resistive E52-IC20AY D=1.6 NETU

E52-IC20AY D=1.6 NETU

35 Standard E52-IC35AY D=1.6 1M E52-IC35AY D=1.6 2M E52-IC35AY D=1.6 4M

Heat resistive E52-IC35AY D=1.6 NETU

E52-IC35AY D=1.6 NETU

Y-type crimp terminal for M3.5

Red (+)

White (−)

M L

Sheath (ASTM316L)

Lead wire (See note 1.)

SUS304 sleeve

(See note 2.)

Unit (mm)

Ddl

1 dia. 8 55

1.6 dia. 8 55

3.2 dia. 8 55

4.8 dia. 8 55

6.4 dia. 11 55

8 dia. 11 55

Permissible Temperature in Dry Air

D Element wire

J (IC)

ASTM316L

1 dia. 450°C

1.6 dia. 450°C

3.2 dia. 650°C

4.8 dia. 750°C

6.4 dia. 750°C

8.0 dia. 750°C

Note: 1. Lead Wire (Compensating Conductor)

•Standard (−20°C to 70°C):

Fully vinyl-covered with seven 0.3-dia. conductors (0.5 mm

thick) and external dimensions of 2.4 × 4.1.

•Heat Resistive (0°C to 150°C):

Fully glass-wool-covered with seven 0.3-dia. conductors

(0.5 mm thick) with external shield of stainless steel and

external dimensions of 2.8 × 4.6

The heat-resistive lead wires cannot be used in locations

exposed to water or other liquids.

•Lead Wire Length (M): 1, 2, 4, or 8 m

2. The sleeve resists temperatures ranging between −20°C and

70°C for standard models and 0°C and 100°C for heat-resistive

models.

E52

Exposed-lead

Models

3.2 dia. 15 Standard E52-IC15AY D=3.2 1M E52-IC15AY D=3.2 2M E52-IC15AY D=3.2 4M

Heat resistive E52-IC15AY D=3.2 NETU

E52-IC15AY D=3.2 NETU

20 Standard E52-IC20AY D=3.2 1M E52-IC20AY D=3.2 2M E52-IC20AY D=3.2 4M

Heat resistive E52-IC20AY D=3.2 NETU

E52-IC20AY D=3.2 NETU

35 Standard E52-IC35AY D=3.2 1M E52-IC35AY D=3.2 2M E52-IC35AY D=3.2 4M

Heat resistive E52-IC35AY D=3.2 NETU

E52-IC35AY D=3.2 NETU

50 Standard E52-IC50AY D=3.2 1M E52-IC50AY D=3.2 2M E52-IC50AY D=3.2 4M

Heat resistive E52-IC50AY D=3.2 NETU

E52-IC50AY D=3.2 NETU

4.8 dia. 20 Standard E52-IC20AY D=4.8 1M E52-IC20AY D=4.8 2M E52-IC20AY D=4.8 4M

Heat resistive E52-IC20AY D=4.8 NETU

E52-IC20AY D=4.8 NETU

35 Standard E52-IC35AY D=4.8 1M E52-IC35AY D=4.8 2M E52-IC35AY D=4.8 4M

Heat resistive E52-IC35AY D=4.8 NETU

E52-IC35AY D=4.8 NETU

50 Standard E52-IC50AY D=4.8 1M E52-IC50AY D=4.8 2M E52-IC50AY D=4.8 4M

Heat resistive E52-IC50AY D=4.8 NETU

E52-IC50AY D=4.8 NETU

6.4 dia. 20 Standard E52-IC20AY D=6.4 1M E52-IC20AY D=6.4 2M E52-IC20AY D=6.4 4M

Heat resistive E52-IC20AY D=6.4 NETU

E52-IC20AY D=6.4 NETU

35 Standard E52-IC35AY D=6.4 1M E52-IC35AY D=6.4 2M E52-IC35AY D=6.4 4M

Heat resistive E52-IC35AY D=6.4 NETU

E52-IC35AY D=6.4 NETU

50 Standard E52-IC50AY D=6.4 1M E52-IC50AY D=6.4 2M E52-IC50AY D=6.4 4M

Heat resistive E52-IC50AY D=6.4 NETU

E52-IC50AY D=6.4 NETU

8 dia. 20 Standard E52-IC20AY D=8 1M E52-IC20AY D=8 2M E52-IC20AY D=8 4M

Heat resistive E52-IC20AY D=8 NETU

E52-IC20AY D=8 NETU

35 Standard E52-IC35AY D=8 1M E52-IC35AY D=8 2M E52-IC35AY D=8 4M

Heat resistive E52-IC35AY D=8 NETU

E52-IC35AY D=8 NETU

50 Standard E52-IC50AY D=8 1M E52-IC50AY D=8 2M E52-IC50AY D=8 4M

Heat resistive E52-IC50AY D=8 NETU

E52-IC50AY D=8 NETU

Terminal type Protective

tubing

diameter D

(mm)

Protective

tubing length

L (cm)

Lead wire

type

Lead wire length M (m)

124

Model

E52

Exposed-terminal Models

E52-CA@B-N

E52-IC@B-N

Dimensions

Dimensions are given in millimeters, except for the length (L), which

is provided in centimeters.

Permissible Temperature in Dry Air

Terminal box: The permissible temperature is 0°C to 100°C.

Note: The length L is in centimeters, but “40” is 40 millimeters.

Therefore, for the E52-CA50B-N: L = 50 (cm), the sheath length L − 40 = 500 − 40 = 460 mm.

Model Information

Custom-made models are available on request. Refer to Model Number Legend on page 8 for details.

Enclosed-terminal Models

E52-CA@C-N

E52-IC@C-N

Dimensions

Dimensions are given in millimeters, except for the length (L), which

is provided in centimeters. Permissible Temperature in Dry Air

Terminal box: The permissible temperature is 0°C to 90°C.

Note: The terminals in the cap indicate polarity (+ or −).

Note: The length L is in centimeters, but “40” is 40 millimeters.

Therefore, for the E52-CA35C-N: L = 35 (cm), the sheath length L − 40 = 350 − 40 = 310 mm.

Model Information

Custom-made models are available on request. Refer to Model Number Legend on page 8 for details.

Two, M3

L-40

38.5

Sheath

(ASTM316L)

Terminal box

Caulking

(See note)

−

Socket (SUS304)

D Element wire

K (CA)

ASTM316L

J (IC)

ASTM316L

3.2 dia. 750°C650°C

4.8 dia. 800°C750°C

6.4 dia. 800°C750°C

8.0 dia. 900°C750°C

Element type Terminal type Protective

tubing length

L (cm)

Protective tubing diameter D (mm)

3.2 dia. 4.8 dia. 6.4 dia. 8 dia.

Model

K (CA) Exposed-ter-

minal Models

20 E52-CA20B-N D=3.2 E52-CA20B-N D=4.8 E52-CA20B-N D=6.4 ---

35 E52-CA35B-N D=3.2 E52-CA35B-N D=4.8 E52-CA35B-N D=6.4 E52-CA35B-N D=8

50 E52-CA50B-N D=3.2 E52-CA50B-N D=4.8 E52-CA50B-N D=6.4 E52-CA50B-N D=8

75 --- E52-CA75B-N D=4.8 E52-CA75B-N D=6.4 E52-CA75B-N D=8

J (IC) Exposed-ter-

minal Models

20 E52-IC20B-N D=3.2 E52-IC20B-N D=4.8 E52-IC20B-N D=6.4 ---

35 E52-IC35B-N D=3.2 E52-IC35B-N D=4.8 E52-IC35B-N D=6.4 E52-IC35B-N D=8

50 E52-IC50B-N D=3.2 E52-IC50B-N D=4.8 E52-IC50B-N D=6.4 E52-IC50B-N D=8

75 --- E52-IC75B-N D=4.8 E52-IC75B-N D=6.4 E52-IC75B-N D=8

Use wiring terminals that fit M3 screws.

L-40

Sheath

(ASTM316L)

Packing internal

diameter 6.5 dia.

Terminal box

Caulking

Socket (SUS304)

Chain

(See note)

D Element wire

K (CA)

ASTM316L

J (IC)

ASTM316L

3.2 dia. 750°C650°C

4.8 dia. 800°C750°C

6.4 dia. 800°C750°C

8.0 dia. 900°C750°C

Element type Terminal type Protective

tubing length

L (cm)

Protective tubing diameter D (mm)

3.2 dia. 4.8 dia. 6.4 dia. 8 dia.

Model

K (CA) Enclosed-ter-

minal Models

20 E52-CA20C-N D=3.2 E52-CA20C-N D=4.8 E52-CA20C-N D=6.4 ---

35 E52-CA35C-N D=3.2 E52-CA35C-N D=4.8 E52-CA35C-N D=6.4 E52-CA35C-N D=8

50 E52-CA50C-N D=3.2 E52-CA50C-N D=4.8 E52-CA50C-N D=6.4 E52-CA50C-N D=8

75 --- E52-CA75C-N D=4.8 E52-CA75C-N D=6.4 E52-CA75C-N D=8

J (IC) Enclosed-ter-

minal Models

20 E52-IC20C-N D=3.2 E52-IC20C-N D=4.8 E52-IC20C-N D=6.4 ---

35 E52-IC35C-N D=3.2 E52-IC35C-N D=4.8 E52-IC35C-N D=6.4 E52-IC35C-N D=8

50 E52-IC50C-N D=3.2 E52-IC50C-N D=4.8 E52-IC50C-N D=6.4 E52-IC50C-N D=8

75 --- E52-IC75C-N D=4.8 E52-IC75C-N D=6.4 E52-IC75C-N D=8

E52

■Standard Thermocouples

Specifications

Note: Specify PT1 or PT0 if the element is R.

Permissible Temperature in Dry Air (See note.)

Note: For details on the permissible temperature, refer to Technical

Guide for Temperature Sensors.

Exposed-terminal Models

E52-CA@B-N

E52-IC@B-N

Dimensions

Dimensions are given in millimeters, except for the length (L), which is provided in centimeters.

Terminal box: The permissible temperature is 0°C to 100°C.

Note: The length L is in centimeters, but “50” is 50 millimeters.

Therefore, for the E52-CA75B-N: L = 75 (cm), the protective tubing length L − 50 = 750 − 50 = 700 mm.

Permissible Temperature in Dry Air

Model Information

Custom-made models are available on request. Refer to Model Number Legend on page 8 for details.

Element wire K (CA), J(IC), R

Class K (CA), J (IC) JIS class 2 (0.75)

R, JIS class 2 (0.25)

Protective tubing material K (CA) SUS316

J (IC) SUS316

R (See

note.)

JIS ceramic cat. 1 (PT1)

JIS special ceramic (PT0)

Thermal contact Non-grounded type

D Element wire

K (CA) SUS316 J (IC) SUS316

10 dia. 750°C 450°C

12 dia. 850°C 500°C

15 dia. 850°C 550°C

22 dia. 900°C 600°C

D Element wire

15 dia. 0°C to 1,400°C

D Element wire

K (CA) SUS316 J (IC) SUS316

10 dia. 750°C 450°C

12 dia. 850°C 500°C

15 dia. 850°C 550°C

22 dia. 900°C 600°C

Element type Terminal type Protective

tubing length

L (cm)

Protective tubing diameter D (mm)

10 dia. 12 dia. 15 dia. 22 dia.

Model

K (CA) Exposed-ter-

minal Models

35 E52-CA35B-N D=10 E52-CA35B-N D=12 E52-CA35B-N D=15 ---

50 E52-CA50B-N D=10 E52-CA50B-N D=12 E52-CA50B-N D=15 E52-CA50B-N D=22

75 E52-CA75B-N D=10 E52-CA75B-N D=12 E52-CA75B-N D=15 E52-CA75B-N D=22

100 E52-CA100B-N D=10 E52-CA100B-N D=12 E52-CA100B-N D=15 E52-CA100B-N D=22

J (IC) Exposed-ter-

minal Models

35 E52-IC35B-N D=10 E52-IC35B-N D=12 E52-IC35B-N D=15 ---

50 E52-IC50B-N D=10 E52-IC50B-N D=12 E52-IC50B-N D=15 E52-IC50B-N D=22

75 E52-IC75B-N D=10 E52-IC75B-N D=12 E52-IC75B-N D=15 E52-IC75B-N D=22

100 E52-IC100B-N D=10 E52-IC100B-N D=12 E52-IC100B-N D=15 E52-IC100B-N D=22

49.5

Two, M4

SUS316 protective tubing

L-50

−

Terminal box

(See note)

Socket (SUS304)

E52

Enclosed-terminal Models

E52-CA@C-N

E52-IC@C-N

Dimensions

Dimensions are given in millimeters, except for the length (L), which is provided in centimeters.

Note: The length L is in centimeters, but “50” is 50 millimeters.

Therefore, for the E52-CA50C-N: L = 50 (cm), the protective tubing length L − 50 = 500 − 50 = 450 mm.

Permissible Temperature in Dry Air

Terminal box: The permissible temperature is 0°C to 90°C.

Note: The terminals in the cap indicate polarity (+ or −).

Model Information

Custom-made models are available on request. Refer to Model Number Legend on page 8 for details

D Element wire

K (CA) SUS316 J (IC) SUS316

10 dia. 0 to 750°C 0 to 450°C

12 dia. 0 to 850°C 0 to 500°C

15 dia. 0 to 850°C 0 to 550°C

22 dia. 0 to 900°C 0 to 600°C

Element type Terminal type Protective

tubing length

L (cm)

Protective tubing diameter D (mm)

10 dia. 12 dia. 15 dia. 22 dia.

Model

K (CA) Enclosed-ter-

minal Models

35 E52-CA35C-N D=10 E52-CA35C-N D=12 E52-CA35C-N D=15 ---

50 E52-CA50C-N D=10 E52-CA50C-N D=12 E52-CA50C-N D=15 E52-CA50C-N D=22

75 E52-CA75C-N D=10 E52-CA75C-N D=12 E52-CA75C-N D=15 E52-CA75C-N D=22

100 E52-CA100C-N D=10 E52-CA100C-N D=12 E52-CA100C-N D=15 E52-CA100C-N D=22

J (IC) Enclosed-ter-

minal Models

35 E52-IC35C-N D=10 E52-IC35C-N D=12 E52-IC35C-N D=15 ---

50 E52-IC50C-N D=10 E52-IC50C-N D=12 E52-IC50C-N D=15 E52-IC50C-N D=22

75 E52-IC75C-N D=10 E52-IC75C-N D=12 E52-IC75C-N D=15 ---

100 E52-IC100C-N D=10 E52-IC100C-N D=12 E52-IC100C-N D=15 ---

SUS316 protective tubing

53 L-50

Socket (SUS304)

Chain

Packing internal diameter 9 dia.

Terminal box

40 dia.

(See note)

E52

Enclosed-terminal Models (High-temperature Use)

E52-PR@C-N

Dimensions

Dimensions are given in millimeters, except for the length (L), which is provided in centimeters.

Note: The length L is in centimeters, but “150” is 150 millimeters.

Therefore, for the E52-PR75C-N: L = 75 (cm), the protective tubing length L − 150 = 750 − 150 = 600 mm.

Model Information

Note: The permissible temperature given for the protective tubing is

higher than 1,400°C, but the permissible temperature of the

thermocouple element wire is only 1,400°C. Therefore, the

protective tubing of the E52-PR@C-N can withstand high

temperatures momentarily to the levels given in the table as

exceptions, but the element wire will deteriorate quickly if the

thermocouple is used regularly at temperatures that exceed the

permissible temperature for the element wire.

Use wiring terminals that fit M4 screws.

15 dia.

40 dia.

SUS304

22 dia.

53 100

When L = 500

Swing of protective tube: 6 mm or less

Filled with heat resistant cement

L-150

Packing internal diameter 9 dia.

Terminal box

Chain

Porcelain protective tube

(See note)

Lock nut (SUS304)

Permissible

Temperature in Dry Air

Terminal box: The

permissible temperature

is 0°C to 90°C.

Note: The terminals in

the cap indicate

polarity (+ or −).

D Element wire

15 dia. 0°C to 1,400°C

Element

type

Terminal

type

Protective

tubing

length L

(cm)

Protective tubing

diameter D (mm)

15 dia.

Model

R (See

note 1.)

Enclosed-ter-

minal Models

50 E52-PR50C-N D=15 PT1

75 E52-PR75C-N D=15 PT1

100 E52-PR100C-N D=15 PT1

R (See

note 2.)

Enclosed-ter-

minal Models

50 E52-PR50C-N D=15 PT0

75 E52-PR75C-N D=15 PT0

100 E52-PR100C-N D=15 PT0

Standard Protective tubing

material

Permissible

temperature in dry

air

Note 1:

JIS ceramic Cat.1

(PT1)

Mullite, high

alumina, etc.

1,500°C (See note.)

Note 2:

JIS special ceramic

(PT0)

Recrystallized

alumina, fused

alumina, etc.

1,700°C (See note.)

E52

Low-cost Models

■Low-cost Platinum Resistance Thermometers

Exposed-lead Models with Screws

Exposed-lead Models with Flange

Exposed-lead Models

Specifications

Element type Pt100

Conductor type 3-conductor system

Class Class B

Protective tubing

material

SUS304

Sensor length 30 mm

Max. detectable

temperature

250°C

Temperature

range

−50°C to 250°C

Lead wire −50°C to 150°C

E52-P6DY

Dimensions

Note: The protective tubing is of pipe construction, which must not be bent.

Lead wire length (m) Model

1 E52-P6DY 1M

2 E52-P6DY 2M

4 E52-P6DY 4M

4 dia.

Argon arc welding

Silicone tubing

Caulking

65 10 6

Red (A)

Black (B)

SUS304 (t0.25)

Tapered pipe thread

SUS304

Fluororesin-covered wire

with 1.0 outer dia. each

(PFA) 7/0.18

Y-type crimp

terminal for M3.5

Specifications

Element wire Pt100

Conductor type 3-conductor system

Class Class B

Protective tubing

material

SUS304

Sensor length 30 mm

Max. detectable

temperature

250°C

Temperature

range

−50°C to 250°C

Lead wire −50°C to 150°C

E52-P6FY

Dimensions

Note: The protective tubing is of pipe construction, which must not be bent.

Lead wire length (m) Model

1 E52-P6FY 1M

2 E52-P6FY 2M

4 E52-P6FY 4M

SUS304

Silicone tubing

Caulking Red (A)

White (B)

4 dia.

SUS304 (t0.25)

120° 120°

Three, 3.5 dia.

Flange

20 dia.

30 dia.

Silver

soldering

Fluororesin-covered wire

with 1.0 outer dia. each

(PFA) 7/0.18

Y-type crimp

terminal for M3.5

Specifications

Element type Pt100

Conductor type 3-conductor system

Class Class B

Protective tubing

material

SUS316

Max. detectable

temperature

250°C

Temperature

range

0°C to 250°C

Lead wire −50°C to 180°C

E52-P10AEY

Dimensions

Note: 1. The protective tubing is of pipe construction, which must not be bent.

2. A Compression Fitting (PT@) cannot be used for mounting.

Lead wire length (m) Model

1 E52-P10AEY 1M

2 E52-P10AEY 2M

4 E52-P10AEY 4M

3.2 dia.

Caulking

Red (A)

White (B)

Silicone

shrinkable tubing

Fluororesin-covered wire with 1.0 outer dia.

each (PFA) 7/0.2

Y-type crimp

terminal for M3.5

100 M

(30)

Shrinkable tube (black)

Product label

Marker tube

E52

■Low-cost Thermocouples

Exposed-lead Models with Spring

Note: The protective tubing is of pipe construction, which must not be bent.

Protective tubing length (mm) Lead wire length (m) Element type: K (CA) Element type: J (IC)

Model

65 1 E52-CA6ASY 1M E52-IC6ASY 1M

2 E52-CA6ASY 2M E52-IC6ASY 2M

4 E52-CA6ASY 4M E52-IC6ASY 4M

100 1 E52-CA10ASY 1M E52-IC10ASY 1M

2 E52-CA10ASY 2M E52-IC10ASY 2M

4 E52-CA10ASY 4M E52-IC10ASY 4M

150 1 E52-CA15ASY 1M E52-IC15ASY 1M

2 E52-CA15ASY 2M E52-IC15ASY 2M

4 E52-CA15ASY 4M E52-IC15ASY 4M

200 1 E52-CA20ASY 1M E52-IC20ASY 1M

2 E52-CA20ASY 2M E52-IC20ASY 2M

4 E52-CA20ASY 4M E52-IC20ASY 4M

−

L±3

Lead Wire(Red)

Lead Wire

(White)

12 dia. 150

4.8 dia. Sleeve

(+)

(−)

SUS304 (t0.4)

Brass-nickel

plating

Closely wound

spring coil

Fully glass-wool-covered

compensating cable with

four 0.65-dia. conductors

and external dimensions

of approx. 5.1 × 3.0

Color code

(K: Blue, J: Yellow)

Y-type crimp

terminal for M3.5

Marker tube(White)

Specifications

Note: The sleeve resists temperatures ranging

between 0°C and 100°C.

Element type K (CA), J (IC)

Element dia. 0.65 mm (single wire)

Class Class 2 (0.75)

Protective tubing

material

SUS304

Thermal contact Non-grounded type

Temperature range 0°C to 400°C: K (CA)

0°C to 350°C: J (IC)

Lead wire 0°C to 180°C

E52-CA@ASY, E52-IC@ASY

Dimensions

L: Protective tubing length

M: Lead wire length

E52

Exposed-lead Models with Screw

Protective tubing length (mm) Lead wire length (m) Element type: K (CA) Element type: J (IC)

Model

M6 screw 1 E52-CA1DY M6 1M E52-IC1DY M6 1M

2 E52-CA1DY M6 2M E52-IC1DY M6 2M

4 E52-CA1DY M6 4M E52-IC1DY M6 4M

M8 screw 1 E52-CA1DY M8 1M E52-IC1DY M8 1M

2 E52-CA1DY M8 2M E52-IC1DY M8 2M

4 E52-CA1DY M8 4M E52-IC1DY M8 4M

W1/4 screw 1 E52-CA1DY W1/4 1M E52-IC1DY W1/4 1M

2 E52-CA1DY W1/4 2M E52-IC1DY W1/4 2M

4 E52-CA1DY W1/4 4M E52-IC1DY W1/4 4M

Crimp terminal for M3.5

Red (+)

White (−)

Brass

1 A C

2.8

3.8 dia.

5 dia.

0.65-dia.

thermocouple

element

Movable ring

(brass)

SUS304

screw

(W1/4) Enamel-bonded

copper wire

Color tubing

(K: Blue,

J: Yellow)

Fully glass-wool-covered with external

copper shield and external dimensions of

approx. 3.1 × 2.0

Color code

(K: Blue,

J: Yellow)

End Workpiece

Brass

0.65-dia.

black wire

Movable ring

Cut after silver

soldering

Screw

Closely wound

enamel-bonded coil.

Brass pipe

Shielded

glass-wool lead

wire

Specifications

Note: 1. The thermocouple is a single wire from

the tip to the terminal.

2. Specify the type of screw (i.e., M6, M8,

or W1/4) when ordering.

3. The thermocouple is not of airtight

construction.

4. OMRON recommends that the tip of the

thermocouple is touching the sensing

object.

Installation Example

Cut a thread into the workpiece, and screw in the

thermocouple while pushing in so that the tip

makes complete contact.

Element type K (CA), J (IC)

Element dia. 0.65 mm (single wire)

Class Class 2 (0.75)

Protective tubing

material

SUS304

Thermal contact Grounded type

Temperature range 0°C to 400°C: K (CA)

0°C to 350°C: J (IC)

Lead wire 0°C to 180°C

Terminal shape Y-type crimp terminal

for M3.5

E52-CA1DY, E52-IC1DY

Dimensions

Lead wire

length (m)

Screw

W1/4 M6 M8

A (mm) 4.3 4 5.3

B (mm) 11.5 11.5 15

C (mm) 3.8 3.8 3.8

Note: E52-CA1DY with the same shape and multiple element wires are also available (E52-CA1DY-40).

Refer to page 26 for details.

Internal Construction (E52-CA1DY)

E52

Exposed-lead Models with Flange

Exposed-lead Models with Screws

Exposed-lead Models

Specifications

Element type K (CA), J (IC)

Class Class 2 (0.75)

Protective

tubing material

SUS304

Thermal contact Grounded type

Temperature

range

0°C to 350°C: K

(CA)

0°C to 350°C: J

(IC)

Lead wire 0°C to 150°C

E52-CA6F-N, E52-IC6F-N

Dimensions

Note: 1. The thermocouple is a single wire from the tip to the terminal.

2. The protective tubing is of pipe construction, which must not be bent.

Lead wire

length (m)

Element type: K (CA) Element type: J (IC)

Model

1 E52-CA6F-N 1M E52-IC6F-N 1M

2 E52-CA6F-N 2M E52-IC6F-N 2M

4 E52-CA6F-N 4M E52-IC6F-N 4M

20 dia.

30 dia.

Three, 3.5 dia.

4 dia.

Silver soldering

Lead wire length (M): 1, 2, or 4 m

White (−)

Red (+)

120°

110

Peel processed

Caulking

SUS304

80±1030

65±2 M

Shrinkable

tube

Silicon

shrinkable tube

Fluororesin-covered thermocouple wire with external

dimensions of 1.6 × 1.0 (CA) and 1.6 × 1.0 (IC)

Specifications

Element type K (CA), J (IC)

Class Class 2 (0.75)

Protective

tubing material

SUS304

Thermal contact Grounded type

Temperature

range

0°C to 350°C: K

(CA)

0°C to 350°C: J

(IC)

Lead wire 0°C to 150°C

E52-CA6D-N, E52-IC6D-N

Dimensions

Note: 1. The thermocouple is a single wire from the tip to the terminal.

2. The protective tubing is of pipe construction, which must not be bent.

Lead wire

length (m)

Element type: K (CA) Element type: J (IC)

Model

1 E52-CA6D-N 1M E52-IC6D-N 1M

2 E52-CA6D-N 2M E52-IC6D-N 2M

4 E52-CA6D-N 4M E52-IC6D-N 4M

4 dia.

Shrinkable

tube

Lead wire length (M): 1, 2, or 4 m

White (−)

Red (+)

Tapered pipe

thread

SUS304

R 1/8

610

80±1030

65±2 M

Caulking

Silicon

shrinkable tube

Fluororesin-covered thermocouple wire with external

dimensions of 1.6 × 1.0 (CA) and 1.6 × 1.0 (IC)

Peel processed

Specifications

Element type K (CA), J (IC)

Class Class 2 (0.75)

Protective

tubing material

SUS304

Thermal contact Non-grounded

type

Temperature

range

0°C to 350°C: K

(CA)

0°C to 200°C: J

(IC)

Lead wire 0°C to 180°C

E52-CA10AE-N, E52-IC10AE-N

Dimensions

Note: 1. The thermocouple is a single wire from the tip to the terminal.

2. Lead wire length M: 1, 2, or 4 m

3. The protective tubing is of pipe construction, which must not be bent.

4. The thermocouple cannot be mounted using a PT@ Compression Fitting.

Lead wire

length (m)

Element type: K (CA) Element type: J (IC)

Model

1 E52-CA10AE-N 1M E52-IC10AE-N 1M

2 E52-CA10AE-N 2M E52-IC10AE-N 2M

4 E52-CA10AE-N 4M E52-IC10AE-N 4M

3.2 dia.

Caulking

SUS304 Shrinkable

tube

White (−)

Red (+)

100 M

Fluororesin-covered thermocouple wire with external

dimensions of 1.6 × 1.0 (CA) and 1.6 × 1.0 (IC)

Peel processed

Protective tubing

E52

Exclusive Models

■Thermocouples

Thermocouples for Molding Machines

Thermocouples with Crimp Terminals

■Platinum Resistance Thermometers

Platinum Resistance Thermometers for Surface Temperature Measurement

−

Shrinkable tube

6.8 dia.

15 dia.

14 dia.

12.5 dia.

Bayonet

4.8 dia.

12 dia.8 dia.

5 dia.

4.1 dia.

Lead wire length (M): 1 or 2 m

SUS304

Spring

Springretainer

Glass-coveredstainlesssteelshielded

thermocouplewire

25±2 15 22

100±10 85±10

R／

Y-typecrimp

terminalforM3.5

Markertube

White (−)

Red (+)

Adapter (provided)

(See note.)

Specifications

Element type K (CA), J (IC)

Element

diameter

1.0 mm (single

wire)

Class Class 2 (0.75)

Protective

tubing material

SUS304

Thermal contact Grounded type

Temperature

range

0°C to 350°C

Lead wire 0°C to 180°C

E52-CA2GVY, E52-IC2GVY

Dimensions

Lead wire

length (m)

Element type: K (CA) Element type: J (IC)

Model

1 E52-CA2GVY 1M E52-IC2GVY 1M

2 E52-CA2GVY 2M E52-IC2GVY 2M

Note: The Adapter is included

with the Thermocouple.

If it is lost or damaged,

you can order a

replacement with the

following model number.

Adapter: Y92F-S1

Specifications

Note: The E52-CA1GTY is also

available with double elements.

Refer to page 26 for details.

Element type K (CA), J (IC)

Element

diameter

0.65 mm (single

wire)

Class Class 2 (0.75)

Thermal contact Grounded type

Temperature

range

0°C to 300°C

Lead wire 0°C to 150°C

Terminal shape Y-type crimp

terminal for M3.5

E52-CA1GTY, E52-IC1GTY

Dimensions

Lead wire

length (m)

Element type: K (CA) Element type: J (IC)

Model

1 E52-CA1GTY 1M E52-IC1GTY 1M

2 E52-CA1GTY 2M E52-IC1GTY 2M

4.3 dia.

M4, round crimp terminal

8Silicone tubing

6 dia. max.

Glass-wool-braided shield with maximum

external dimensions of 2.6 × 4.0

Color code

(K: Blue, J: Yellow)

Lead wire length (M): 1 or 2 m

Y-type crimp

terminal for M3.5

White/red stripe (+)

White stripe (−)

Specifications

Element type Pt100

Class Class B

Protective

tubing material

SUS304

With brass-nickel-

plated bracket

Conductor type 3-conductor

system

Temperature

range

−50°C to 250°C

Lead wire −50°C to 150°C

E52-P2GSY

Dimensions

Lead wire length (m) Model

1 E52-P2GSY 1M

2 E52-P2GSY 2M

30 M80

1.5 4.50

20±1

14±0.6

55 B

20±0.5

28±1

Caulking

Four, 3.2 dia.

Brass-nickel-plated bracket

Red (A)

White (B)

6-dia.

Silicone-covered 3-conductor cable

with thirty 0.08-dia. conductors (0.15-mm thick)

and approx. 3.9 dia.

Lead wire length (M): 1 or 2 m

Silicon shrinkable tube

Product label

Name plate A

Marker tube

E52

Platinum Resistance Thermometers for Room Temperature Measurement

Waterproof Platinum Resistance Thermometers

42±1 dia.

70±1

dia.

Two

dia.

6.1

dia.

4.8 dia.

Red (A)

White (B)

Black (B)

6.1-outer-dia.

vinyl-covered 3-conductor

cable (twenty 0.18-dia.

conductors, 0.5 mm thick)

Y-type crimp

terminal for M3.5

(30)

100

69.5±1

97 2,000

95 85±10

22.2

dia.

BS (Ni plated)

8.0

dia.

SUS304

Enclosed resistance

thermometer

Shrinkable

tube

Marker tube

Aluminum alloy

AC3A

Specifications

Element type Pt100

Class Class B

Protective tubing

material

SUS304

Conductor type 3-conductor system

Temperature range −50°C to 60°C

Lead wire −20°C to 60°C

E52-P10GRY

Dimensions

Lead wire length (m) Model

2 E52-P10GRY 2M

Specifications

Element wire Pt100

Class Class B

Protective tubing

material

SUS304

Conductor type 3-conductor system

Temperature range 0°C to 70°C (underwater)

−20°C to 70°C (in the air)

Lead wire −25°C to 60°C

Resistive pressure 10 kg/cm2 max.

E52-P10GPY

Dimensions

Note: The lead wires are vinyl-covered, and cannot be used underwater.

Use the E52-P5AY-40 if waterproof lead wires are required for use underwater.

Refer to page 23 for details.

Lead wire length (m) Model

2 E52-P10GPY 2M

4 E52-P10GPY 4M

Red (A)

White (B)

20 dia.

6.1 dia.

7 dia.

6.1-outer-dia. vinyl-covered

3-conductor cable (twelve 0.18-dia.

conductors, 0.5 mm thick)

Y-type crimp

terminal for M3.5

Lead wire length (M): 2 or 4 m

100 62

(30)

85±10

SUS304 protective tubing

Name plate

Marker tube

Shrinkable

tube

E52

Corrosion-resistant Models with Fluororesin-covered

Protective Tubing

■Thermocouples

Exposed-lead Models

■Platinum Measurement

Exposed-lead Models

FEP-molded Models (Completely Waterproof)

Fixed with adhesive tape and

silicone heat-shrinking tube

Red (+)

White (−)

SleeveSheath

FEP-covered tubing

Y-type crimp

terminal for M3.5 Compensating

conductor dD

−

2,000 200

Caulking

90±10

Product label

Filled with epoxy resin

E52-CA20AY-1

Dimensions

Model Protective

tubing

diameter

Sleeve diameter

(mm)

Sleeve length

(mm)

Covering

thickness

(mm)

Lead wire

length (m)

E52-CA20AY-1 D=4.6 2M

D = 4.6 d = 8

l = 55

0.7 2

E52-CA20AY-1 D=6 2M D = 6.0 0.6

E52-CA20AY-1 D=8 2M D = 8.0 d = 11

l = 55

0.8

Specifications

Element type K (CA)

Class Class 2 (0.75)

Protective tubing

material

ASTM316L with

Fluororesin-covered

(FEP) tube

Thermal contact Non-grounded type

Temperature range 0°C to 180°C

Lead wire Vinyl-covered: −20°C

to 70°C

Fixed with adhesive tape and

silicone heat-shrinking tube

Lead wires SleeveSheath

FEP-covered tubing

Red

White

Y-type crimp

terminal for M3.5

(9.5 dia.)

2,000 35 205

85±10

Filled with epoxy resin

Marker tube

Shrinkable tube

E52-P20AY-1

Dimensions

Model Protective

tubing

diameter

Sleeve

diameter

(mm)

Coating

thickness

(mm)

Lead wire

length (m)

E52-P20AY-1 D=4.6 2M D = 4.6 d = 8 0.7 2

E52-P20AY-1 D=6 2M D = 6.0 d = 8 0.6

E52-P20AY-1 D=8 2M D = 8.0 d = 8 0.8

Specifications

Element type Pt100

Class Class B

Protective tubing

material

SUS316 with

Fluororesin-covered

(FEP) tube

Conductor type 3-conductor system

Temperature range −80°C to 180°C

Lead wire Vinyl-covered: −20°C

to 70°C

3.5 dia.6 dia.

PFA-covered wire 0.18/7

Red (A)

White (B)

Y-type crimp terminal for M3.5

90±10

30±5

Element FEP mold

Fused (completely waterproof) Product label

Marker tube

E52-P5AY-40

Dimensions

Model Lead wire length (m)

E52-P5AY-40 2M 2

E52-P5AY-40 4M 4

E52-P5AY-40 6M 6

E52-P5AY-40 8M 8

Specifications

Element type Pt100

Class Class B

Protective tubing

material

Fluororesin (FEP) tube

(element / fluororesin

mold (FEP))

Conductor type 3-conductor system

Temperature range −50°C to 180°C

Lead wire

Fluororesin (FEP)

cover (with outer

cover)

: −50°C to 180°C

E52

Pressure-resistant Explosion-proof (IICT6) Models

■Thermocouples

Enclosed-terminal Models

■

Platinum Resistance Thermometers for Surface Temperature Measurement

Enclosed-terminal Models

6.4 dia. 15 dia.

131.5

113

64.6

G1/2

Sheath

(ASTM316L) SUS304 O-ring

Socket (SUS304)

Specifications

Element type K (CA)

Class Class 2 (0.75)

Class 3 (Level 1.5) at -40

and under

Protective tubing material L2 section: ASTM316L

L1 section: SUS304

Explosion-

proof

specifica-

tions

Construction Pressure-resistant

explosion-proof structure

Explosion-protected

class and ignitability

IICT6

Explosion-proof

temperature range

−20°C to 85°C

Lead wire wiring

method

Pressure-resistant

packing cable ground type

Conduit thread G1/2

Installation method Conforms to Technical

Recommendations of the

Research Institute of

Industrial Safety (Japan)

Model Protective

tubing length

L (cm)

Protective

tubing

diameter

(mm)

E52-CA20C-N-6 D=6.4 L2=150 20 D = 6.4 150

E52-CA35C-N-6 D=6.4 L2=300 35 D = 6.4 300

E52-CA50C-N-6 D=6.4 L2=450 50 D = 6.4 450

E52-CA75C-N-6 D=6.4 L2=700 75 D = 6.4 700

E52-CA@@C-N-6

Dimensions

Model Protective

tubing length

L (cm)

Protective

tubing

diameter

(mm)

E52-P20C-N-6 D=6.4 L2=150 20 D = 6.4 150

E52-P35C-N-6 D=6.4 L2=300 35 D = 6.4 300

E52-P50C-N-6 D=6.4 L2=450 50 D = 6.4 450

E52-P75C-N-6 D=6.4 L2=700 75 D = 6.4 700

6.4 dia. 15 dia.

131.5

64.6

113

O-ring

Socket (SUS304)

Sheath

(ASTM316L)

SUS304

Specifications

Element type Pt100

Class Class B

Protective tubing material L2 section: ASTM316L

L1 section: SUS304

Explosion-

proof

specifica-

tions

Construction Pressure-resistant

explosion-proof structure

Explosion-protected

class and ignitability

IICT6

Explosion-proof

temperature range

−20°C to 85°C

Lead wire wiring

method

Pressure-resistant

packing cable ground type

Conduit thread G1/2

Installation method Conforms to Technical

Recommendations of the

Research Institute of

Industrial Safety (Japan)

E52-P@@C-N-6

Dimensions

E52

Double-element Models

■Thermocouple

Exposed-lead Models

■Platinum Resistance Thermometers

Exposed-lead Models

E52-CA20AY-7

Dimensions

Specifications

Element type K (CA)

Class Class 2 (0.75)

Protective tubing

material

ASTM316L

(with sheath)

Thermal contact Non-grounded type

Temperature

range

0°C to permissible

temperature limit

Lead wire Vinyl-covered: −20°C

to 70°C

Sleeve

Red (+)

White (−)

Red (+)

White (−)

Compensating

conductor

Y-type crimp

terminal for M3.5

−

90±10 2,000

55 200

Sheath

(ASTM316L)

Product label

Marker tube

Permissible Temperature in Dry Air

DElement wire

K (CA)

ASTM316L

3.2 dia. 750°C

4.8 dia. 800°C

6.4 dia. 800°C

8.0 dia. 900°C

Model Protective

tubing

diameter

Sleeve

diameter

(mm)

Permissible

Temperature

(°C)

Lead wire

length (m)

E52-CA20AY-7 D=3.2 2M D = 3.2 d = 11 750 2

E52-CA20AY-7 D=4.8 2M D = 4.8 d = 11 800 2

E52-CA20AY-7 D=6.4 2M D = 6.4 d = 11 800 2

E52-CA20AY-7 D=8.0 2M D = 8.0 d = 11 900 2

Sleeve (SUS304)

Caulking

Y-type crimp

terminal for M3.5

90±10

55 200±6

6.5 dia. 11 dia.

Sheath

(ASTM316L)

Red (A)

White (B)

Red (A)

White (B)

Silicon shrinkable tube

Lead wire with

all-vinyl coating

Filled with epoxy resin

Marker tube

Wire marks (1, 2)

Indicated by pair

Product label

E52-P20AY-7

Dimensions

Specifications

Element type Pt100

Class Class B

Protective tubing

material

ASTM316L

(with sheath)

Conductor type 3-conductor system

Temperature

range

−200°C to 450°C

Lead wire Vinyl-covered: −20°C

to 70°C

Model Protective

tubing diameter

Lead wire

length (m)

E52-P20AY-7 D=4.8 2M D = 4.8 2

E52-P20AY-7 D=6.4 2M D = 6.4 2

E52

Enclosed-terminal Models

Note: The length L is in centimeters, but “50” is 50 millimeters.

Therefore, for the E52-P20C-N-7: L = 20 (cm), the sheath length L − 50 = 200 − 50 = 150 mm.

Silicone-covered Lead Wires Models

■Thermocouples

Exposed-lead Models with Screws

Specifications

Note: Refer to the installation example for the E52-CA1DY.

E52-CA1DY-40

Dimensions

Thermocouples with Crimp Terminals

Specifications E52-CA1GTY-14

Dimensions

Lead wire length (M): 1 or 2 m

Terminal box

82 dia.

Socket (SUS304)

53 L-50

Terminal for terminal connection

Size: M4

Caulking

Sheath (ASTM316L)

(See note)

E52-P20C-N-7

Dimensions

Specifications

Element type Pt100

Class Class B

Protective tubing

material

ASTM316L

(with sheath)

Conductor type 3-conductor system

Temperature range −200°C to 450°C

Model Protective tubing

length L (cm)

Protective

tubing diameter

E52-P20C-N-7 D=4.8 20 D = 4.8

E52-P20C-N-7 D=6.4 20 D = 6.4

Element type K (CA)

Class Class 2 (0.75)

Screw material SUS304

Thermal contact Grounded type

Temperature range 0°C to 300°C

Lead wire Silicone-covered (0.1/30): 0°C to

150°C

Terminal shape Y-type crimp terminal for M3.5

Model Screw pitch Lead wire

length (m)

E52-CA1DY-40 M6 1M M6 1

E52-CA1DY-40 M6 2M M6 2

E52-CA1DY-40 M6 4M M6 4

2.8 10 13 80 Silicone

covering

Silicone

covering

4.2 1

3.8 dia.

Movable ring SUS304 screw

8 dia. Caulking SUS304

spring with

6.5 outer dia.

and 5.2

inside dia. Silicone

shrinkable tubing

Y-type crimp

terminal for 3.5

Thermo-

couple

element

wire

Red (+)

White (−)

Element type K (CA)

Class Class 2 (0.75)

Thermal contact Grounded type

Temperature range 0°C to 200°C

Lead wire Silicone-covered : 0°C to 150°C

Terminal shape Y-type crimp terminal for M3.5

Model Lead wire length (m)

E52-CA1GTY-14 1M 1

E52-CA1GTY-14 2M 2

30 80

M4, round,

crimp terminal

Red (+)

White (−)

Silicone-covered

compensating cable with

twenty 0.18-dia.

conductors and external

dimensions of 5.5 dia.

Color tubing

Blue CA (K)

Y-type crimp

terminal for M3.5

4.3 dia.

E52

Thermistors

Element Interchangeable Thermistor for E5CS and E5C2

Temperature Ranges

Specifications

Error

Permissible Temperature

Note: Models with non-standard lead wire length and protective

tubing length are available on request.

This Thermistor is a dedicated Thermistor for the E5C2 and E5CS.

Temperature

range

Color code Nominal resistance Thermistor

constant

Lead wire

−50°C to 50°CBlue 6 kΩ (0°C) 3390K A pair of 0.12 dia. 7 Fluororesin-insulated stranded wires with

0.86 outer dia. each

0°C to 100°CBlack 6 kΩ (0°C) 3390K

50°C to 150°C Red 30 kΩ (0°C) 3450K

100°C to 200°C Yellow 0.55 kΩ (200°C) 4300K

150°C to 300°C Green 4 kΩ (200°C) 5133K Flat glass-wool-shielded lead cable with 0.12 dia. 10 conductors

and external dimensions of 2.5 × 1.55

Item E52-THE@@

Coupling method Element interchangeable thermistor

Class JIS class 1

Protective tubing material SUS304

Time constant 8 to 15 s in still water

Dissipation factor 2.4 to 2.8 mW/°C in still air

Lead wire heat resistive

temperature

180°C

Detectable temperature Error

−50°C to 100°C±1°C max.

100°C to 350°C±1% max. of detectable temperature

Detectable temperature Operating temperature

−50°C to 50°C 100°C

0°C to 100°C 150°C

50°C to 150°C 200°C

100°C to 200°C 250°C

150°C to 300°C 350°C

E52

Exposed-lead Models

E52-THE5A

Dimensions

Note: The lead wires have no polarity

Exposed-lead Models with Screws

E52-THE6D

Dimensions

Note: The lead wires have no polarity

Exposed-lead Models with Flange

E52-THE6F

Dimensions

Note: The lead wires have no polarity

Note: 1. The Thermistor lead cable can be extended with a standard lead wire for extension. If waterproof performance is required, be sure that

the lead cable joint is of waterproof construction as well.

2. Be sure to specify the model and temperature range when ordering the Thermistor. The Thermistor has a color code according to the

temperature range.

4 dia.

50 1,030

105015

SUS304 t0.25 Color code

Lead wires

(See note.)

Caulking

Temperature range Model

−50°C to 50°C E52-THE5A −50-50°C 1M

0°C to 100°C E52-THE5A 0-100°C 1M

50°C to 150°C E52-THE5A 50-150°C 1M

100°C to 200°C E52-THE5A 100-200°C 1M

150°C to 300°C E52-THE5A 150-300°C 1M

65 15 1,000

105015

Tapered pipe thread

SUS304

4 dia.

Argon arc welding 10 6

SUS304 t0.25 Color code

Lead wires

(See note.)

Temperature range Model

−50°C to 50°C E52-THE6D −50-50°C 1M

0°C to 100°C E52-THE6D 0-100°C 1M

50°C to 150°C E52-THE6D 50-150°C 1M

100°C to 200°C E52-THE6D 100-200°C 1M

150°C to 300°C E52-THE6D 150-300°C 1M

15 1,000

105015

SUS304 t0.25

SUS304

4 dia.

120°

20 dia.

30 dia.

Three, 3.5 dia.

120°Color code

Lead wires

(See note.)

Silver

soldering

Temperature range Model

−50°C to 50°C E52-THE6F −50-50°C 1M

0°C to 100°C E52-THE6F 0-100°C 1M

50°C to 150°C E52-THE6F 50-150°C 1M

100°C to 200°C E52-THE6F 100-200°C 1M

150°C to 300°C E52-THE6F 150-300°C 1M

E52

Accessories

Compression Fittings

Model Information

Note: The Compression Fitting is not of airtight construction. Do not use the Compression Fitting for applications in which the exposure of the

sensing object will cause problems.

The compression fitting is a screw that adjusts and secures the

insertion length of Temperature Sensors with the above protective

tubing diameters.

The material of the Compression Fitting is SUS304 with internal

fixing beads made of brass.

Source: JIS B 0203 (Unit: mm)

Model Screw of part

Applicable

protective tubing

diameter

Dimension

b c d Flat diameter

Part c Part b

PT 1/8 D=1.0 R 1/8 1.0 dia. 5 13 10 14 14

PT 1/8 D=1.6 1.6 dia.

PT 1/8 D=3.2 3.2 dia.

PT 1/8 D=4.8 4.8 dia.

PT 1/4 D=3.2 R 1/4 3.2 dia. 5 15 12 17 14

PT 1/4 D=4.8 4.8 dia.

PT 1/4 D=6.4 6.4 dia.

PT 3/8 D=8 R 3/8 8 dia. 5 19 15 21 17

PT 1/2 D=10 R 1/2 10 dia. 8 23.5 19.5 26 21

M 12 D=4.8 M 12 4.8 dia. 5 15 12 17 14

Sensor side

Protective tubing dia.

Head side

bcd

Nomi-

nal

thread

size

T.P.I.

(No. of

threads

/inch)

Outer

diame-

ter: d

Effec-

tive

diame-

ter: d2

Root

diame-

ter: d1

Stan-

dard

diame-

ter

posi-

tion a

(from

pipe

end)

Mini-

mum

effec-

tive

screw

length:

PT 1/8 28 9.728 9.147 8.566 3.97

±0.91

2.5

PT 1/4 19 13.157 12.301 11.445 6.01

±1.34

3.7

PT 3/8 19 16.662 15.806 14.950 6.35

±1.34

3.7

PT 1/2 14 20.955 19.793 18.631 8.16

±1.81

5.0

Main body Retaining screw

SUS304

Material SUS304

Lock bead

Brass

Tighten using the retaining screw to

secure to the protective tubing.

Tapered thread

Standard dia.

E52

Loose Flanges

Model Information

Note: 1. Use the Loose Flange in atmospheric pressure. The Loose

Flange is not of airtight construction.

2. Use the Loose Flange at 400°C maximum.

3. Do not apply the Loose Flange to protective tubing

diameters other than the applicable ones.

Material: Aluminum

Applicable protective

tubing diameter

Model

3.2 dia. MF-1 D=3.2

4.8 dia. MF-1 D=4.8

6.4 dia. MF-1 D=6.4

8 dia. MF-1 D=8

10 dia. MF-2 D=10

12 dia. MF-2 D=12

15 dia. MF-2 D=15

22 dia. MF-2 D=22

120°

Three, 5 dia.

21 dia.

D dia.

23 dia.

45 dia.

514

Three, 6.5 dia.

54 dia.

31 dia.

D dia.

35 dia.

70 dia.

6.6

120°

MF-2MF-1

E52

Compensating Conductors

The material of the Compensating Conductor is the same as or similar to that of the Thermocouple. Therefore, the Thermocouple can be connected

to the Compensating Conductor just as if the length of the Thermocouple is to be extended. A standard model for a temperature range between

−20°C and 70°C and two types of heat-resistive models for a temperature range between 0°C and 150°C are available.

Be sure to use the compensating conductor for the extension of the length of the thermocouple.

Model Information

Note: 1. Compensating Conductors with lengths, increased in units of a meter, up to 100 meters are available on request. Specify lengths above

100 meters in units of 100 meters. The maximum length depends on the product. Contact your OMRON representative for details.

2. It has the same waterproof characteristics as the standard model (fully vinyl-covered) and can be used at high temperatures.

Specifications (JIS C1610-1995)

Note: Symbols conform to JIS standards.

For code having duplicate exterior, check the application and check in our models.

Thermocouple Heat

resistance

Exterior Model

(Length) 1 m 2 m 4 m 8 m

R Standard Fully vinyl-covered (waterproof) WPRG-N 1M WPRG-N 2M WPRG-N 4M WPRG-N 8M

Heat resistive Fully glass-wool-covered WPRH-N 1M WPRH-N 2M WPRH-N 4M WPRH-N 8M

Fully glass-wool-covered with external shield

of stainless steel

WPRH6-N 1M WPRH6-N 2M WPRH6-N 4M WPRH6-N 8M

K (CA) Standard Fully vinyl-covered (waterproof) WCAG-N 1M WCAG-N 2M WCAG-N 4M WCAG-N 8M

Heat resistive Fully glass-wool-covered WCAH-N 1M WCAH-N 2M WCAH-N 4M WCAH-N 8M

Fully glass-wool-covered with external shield

of stainless steel

WCAH6-N 1M WCAH6-N 2M WCAH6-N 4M WCAH6-N 8M

Silicone-covered (See note 2.) WCAG-40 1M WCAG-40 2M WCAG-40 4M WCAG-40 8M

J (IC) Standard Vinyl covered (waterproof) WICG-N 1M WICG-N 2M WICG-N 4M WICG-N 8M

Heat resistive Fully glass-wool-covered WICH-N 1M WICH-N 2M WICH-N 4M WICH-N 8M

Fully glass-wool-covered with external shield

of stainless steel

WICH6-N 1M WICH6-N 2M WICH6-N 4M WICH6-N 8M

Model Type of

thermo-

couple

Use Code

(See note.)

Exterior Number of

wires/wire

diameter

Operating

temperature

range (°C)

Error (°C) Exterior

color

WPRG-N R Standard RCA-2-G Fully vinyl-covered (waterproof) 7/0.3 0 to 90 ±30 Black

WPRH-N Heat resistive RCB-2-H Fully glass-wool-covered 7/0.32 0 to 150 ±60

WPRH6-N Fully glass-wool-covered with

external shield of stainless steel

WCAG-N K (CA) Standard KCC-2-G Fully vinyl-covered (waterproof) 7/0.3 0 to 90 ±100 Blue

WCAH-N Heat resistive KCB-2-H Fully glass-wool-covered 7/0.32 0 to 150

WCAH6-N Fully glass-wool-covered with

external shield of stainless steel

WCAG-40 Heat resistive

for moving parts

KX-2-G Silicone-covered 30/0.1 −20 to 150 ±100

WICG-N J (IC) Standard JX-2-G Fully vinyl-covered (waterproof) 7/0.3 −20 to 90 ±140 Yellow

WICH-N Heat resistive JX-2-H Fully glass-wool-covered 7/0.32 0 to 150

WICH6-N Fully glass-wool-covered with

external shield of stainless steel

In the interest of product improvement, specifications are subject to change without notice.

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.

To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.

Terms and Conditions Agreement

Read and understand this catalog.

Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you

have any questions or comments.

Warranties.

(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship

for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron

disclaims all other warranties, express or implied.

(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT

NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER

ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE

PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.

Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the

Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at

Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or

replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount

equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty,

repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products

were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate

modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall

not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or

electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice,

recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above

warranty.

See http://www.omron.com/global/ or contact your Omron representative for published information.

Limitation on Liability; Etc.

OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,

LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,

WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.

Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.

Suitability of Use.

Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the

combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable

third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself

is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine,

system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product

with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.

NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE

QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,

AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE

OVERALL EQUIPMENT OR SYSTEM.

Programmable Products.

Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence

thereof.

Performance Data.

Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining

suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate

it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.

Change in Specifications.

Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our

practice to change part numbers when published ratings or features are changed, or when significant construction changes are

made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers

may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at

any time to confirm actual specifications of purchased Product.

Errors and Omissions.

Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is

assumed for clerical, typographical or proofreading errors or omissions.

2014.10

In the interest of product improvement, specifications are subject to change without notice.

OMRON Corporation

Industrial Automation Company

http://www.ia.omron.com/

Mouser Electronics

Authorized Distributor

Click to View Pricing, Inventory, Delivery & Lifecycle Information:

Omron:

E52-CA15AY D=1.6 2M