F-9
FLOW SENSORS – ELECTRONIC
Visit www.GemsSensors.com for most current information.
FT-110M Series / p1of1 / 06-OCT-14
Flow Range Pulses per Frequency
Output
3/8˝ NPT Part Number
GPM Liters/m Gallon Liter Cable DIN
.53-2.1 2-8 15900 4200 140-560 Hz 245148-C 245148-D
.79-6.6 3-25 3800 1000 50-417 Hz 245149-C 245149-D
Description Part Number
1 Meter DIN PVC Cable Assembly with 10K Pull-Up Resistor 218572
Mating DIN Connector 212404
G
E
M
S
C
O
M
P
L
I
A
N
T
®
Ro H S
G
E
M
S
C
O
M
P
L
I
A
N
T
®
RoHS
0.67
(17)
0.67
(17)
2.05
(52)
0.81
(20.6)
0.98
(25)
1.09
(27.7)
0.75
(19.1)
3/8˝ NPT OR G 3/8˝
CABLE, (3) COND, PVC
39˝-41˝ EXTENDED
inch
(mm)
1.26
(32)
FT-110M Series – TurboFlow®
Economical Flow-Rate Sensors
Low Cost Plus High Accuracy ±3% of Reading
Measures Low Liquid Flow Rates of 0.53 to 6.6 GPM (2 to 25 LPM)
Brass Design For Robust Applications
Gems Hall Effect turbine flow rate sensor is ideal for OEM applications involving low
flow liquid monitoring. This brass-bodied version of our FT-110 series provides
addtional pressure capability over the engineered plastic models—up to 350 psig
(24 bar). The low cost coupled with 1/2% repeatability makes it an ideal candidate for
replacing dispensing timer systems. Unlike existing timing systems, turbine technology
is not influenced by changes in system pressure caused by aging filters. The sensor’s
standard power and output specifications make it easy to retrofit to existing controllers.
Specifications
Wetted Materials
Body Brass
Turbine Nylon 12 Composite
Bearings PTFE/15% Graphite
Housing PA12 (Trogamid®)
Operating Pressure 350 PSIG (24 bar)
Burst Pressure 2500 PSIG (172 bar)
Operating Temperature -4°F to 212°F (-20°C to 100°C)
Viscosity 32 to 81 SSU (.8 to 16 Centistokes)
Filter <50 Microns
Input Power 5 to 24 VDC @ 8mA
Output (Hz) NPN Sinking Open Collector @ 20mA Maximum
Leakage Current 10µA (Pull-Up Resistor Required)
Accuracy ±3% of Reading
Repeatability 0.5% of Full Scale
Electrical Connection DIN 9.4mm Spacing*
24 AWG 3 ft. Cable
Inlet/Outlet Ports 3/8˝ NPT Male (3/8˝ G Male also available)
* Mating DIN ordered separately.
How To Order – Standard Models
Specify Part Number based on flow range.
FT-110M Accessories
Dimensions
DIN
Cable
TURBOFLOW
BROWN (OUTPUT)
BROWN (OUTPUT)
BLACK (0 VDC)
RED (5-24 VDC)
BLACK (0 VDC)
RED (5-24 VDC)
3K-30K OHMS
PULL UP RESISTOR
(CUSTOMER SUPPLIED)
Wiring
8
9
7
5
3
1
4
2
0
6
0 1 4 52 3 6 7
10
FLOW RATE - GPM
Tests conducted with water flow at 68°F (20°C).
PRESSURE DROP (PSID)
A
B
Pressure Drop—Typical
A) Part # 245148 B) Part # 245149
F-10
FLOW SENSORS – ELECTRONIC
Visit www.GemsSensors.com for most current information. FT-110 / p1of2 / 06-OCT-14
0.67
(17)
DETAIL ‘A’
LEAD IN CHAMFER
0.90 MM AT 20°
1.10 MM AT 15°
0.675 (17.13)
0.670 (17.00)
Ø
20°
15°
DETAIL ‘A’
SCALE 4:1
0.67
(17) 0.67
(17)
2.05
(52) 2.05
(52)
0.66
(16.7) 0.56
(14.2)
2.17
(55)
0.79
(20)
0.81
(20.6)
1.06
(27)
1.18
(30)
0.98
(25)
1.26
(32)
O-RING
0.55 X 0.07
(14 X 1.78)
inch
(mm)
0.98
(25)
1.09
(27.7)
0.75
(19.1)
3/8˝ NPT OR G 3/8˝
CABLE, (3) COND, PVC
39˝-41˝ EXTENDED
1.26
(32)
OUTPUT
BROWN (OUTPUT)
BLACK (0 VDC)
RED (5-24 VDC)
0 VDC
5-24 VDC
3K-30K OHMS
PULL UP RESISTOR
(CUSTOMER SUPPLIED)
2.5
8
4
2
0
6
0 1.50 4 52.25 3 6 7 8
10
16
14
12
18
FLOW RATE - GPM
Tests conducted with water flow at 68°F (20°C).
PRESSURE DROP (PSID)
A
B
G
E
M
S
C
O
M
P
L
I
A
N
T
®
Ro H S
G
E
M
S
C
O
M
P
L
I
A
N
T
®
RoHS
FT-110 Series – TurboFlow®
Economical Flow-Rate Sensors
Low Cost Plus High Accuracy ±3% of Reading
Measures Low Liquid Flow Rates of 0.13 to 9.2 GPM (0.5 to 35 LPM)
Lightweight Plastic Design Enables Mounting in any Position
O-ring Design for Manifold Mounting
Gems Hall Effect turbine flow rate sensor is ideal for OEM applications involving low
flow liquid monitoring. The low cost coupled with 1/2% repeatability makes it an ideal
candidate for replacing dispensing timer systems. Unlike existing timing systems,
turbine technology is not influenced by changes in system pressure caused by aging
filters. The sensor’s standard power and output specifications make it easy to retrofit to
existing controllers.
Specifications
Wetted Materials
Body Nylon 12
Turbine Nylon 12 Composite
Bearings PTFE/15% Graphite
Operating Pressure 200 PSIG (13.7 bar)
Burst Pressure 2500 PSIG (172 bar)
Operating Temperature -4°F to 212°F (-20°C to 100°C)
Viscosity 32 to 81 SSU (.8 to 16 Centistokes)
Filter <50 Microns
Input Power 5 to 24 VDC @ 8mA
Output (Hz) NPN Sinking Open Collector @ 20mA Maximum
Leakage Current 10µA (Pull-Up Resistor Required)
Accuracy ±3% of Reading
Repeatability 0.5% of Full Scale
Electrical Connection DIN 9.4mm Spacing*
24 AWG 3 ft. Cable
Inlet/Outlet Ports 3/8˝ NPT Male
17mm Tube O-Ring
* Mating DIN ordered separately.
Wiring
DIN
Cable
Pressure Drop—Typical
A) Part # 173931 173936
173932 173937
173933 173938
B) Part # 173934 173940
173935 234265
173939 244426
F-11
FLOW SENSORS – ELECTRONIC
Visit www.GemsSensors.com for most current information.
FT-110 / p2of2 / 06-OCT-14
TURBOFLOW
0.67
(17)
DETAIL ‘A’
LEAD IN CHAMFER
0.90 MM AT 20°
1.10 MM AT 15°
0.675 (17.13)
0.670 (17.00)
Ø
20°
15°
DETAIL ‘A’
SCALE 4:1
0.67
(17)
0.67
(17)
2.05
(52)
2.05
(52)
0.66
(16.7) 0.56
(14.2)
2.17
(55)
0.79
(20)
0.81
(20.6)
1.06
(27)
1.18
(30)
0.98
(25)
1.26
(32)
O-RING
0.55 X 0.07
(14 X 1.78)
inch
(mm)
0.98
(25)
1.09
(27.7)
0.75
(19.1)
3/8˝ NPT OR G 3/8˝
CABLE, (3) COND, PVC
39˝-41˝ EXTENDED
1.26
(32)
OUTPUT
BROWN (OUTPUT)
BLACK (0 VDC)
RED (5-24 VDC)
0 VDC
5-24 VDC
3K-30K OHMS
PULL UP RESISTOR
(CUSTOMER SUPPLIED)
0.67
(17)
DETAIL ‘A’
LEAD IN CHAMFER
0.90 MM AT 20°
1.10 MM AT 15°
0.675 (17.13)
0.670 (17.00)
Ø
20°
15°
DETAIL ‘A’
SCALE 4:1
0.67
(17)
0.67
(17)
2.05
(52)
2.05
(52)
0.66
(16.7) 0.56
(14.2)
2.17
(55)
0.79
(20)
0.81
(20.6)
1.06
(27)
1.18
(30)
0.98
(25)
1.26
(32)
O-RING
0.55 X 0.07
(14 X 1.78)
inch
(mm)
0.98
(25)
1.09
(27.7)
0.75
(19.1)
3/8˝ NPT OR G 3/8˝
CABLE, (3) COND, PVC
39˝-41˝ EXTENDED
1.26
(32)
OUTPUT
BROWN (OUTPUT)
BLACK (0 VDC)
RED (5-24 VDC)
0 VDC
5-24 VDC
3K-30K OHMS
PULL UP RESISTOR
(CUSTOMER SUPPLIED)
0.67
(17)
DETAIL ‘A’
LEAD IN CHAMFER
0.90 MM AT 20°
1.10 MM AT 15°
0.675 (17.13)
0.670 (17.00)
Ø
20°
15°
DETAIL ‘A’
SCALE 4:1
0.67
(17) 0.67
(17)
2.05
(52) 2.05
(52)
0.66
(16.7) 0.56
(14.2)
2.17
(55)
0.79
(20)
0.81
(20.6)
1.06
(27)
1.18
(30)
0.98
(25)
1.26
(32)
O-RING
0.55 X 0.07
(14 X 1.78)
inch
(mm)
0.98
(25)
1.09
(27.7)
0.75
(19.1)
3/8˝ NPT OR G 3/8˝
CABLE, (3) COND, PVC
39˝-41˝ EXTENDED
1.26
(32)
OUTPUT
BROWN (OUTPUT)
BLACK (0 VDC)
RED (5-24 VDC)
0 VDC
5-24 VDC
3K-30K OHMS
PULL UP RESISTOR
(CUSTOMER SUPPLIED)
Flow Range Pulses per Frequency
Output
3/8˝ NPT Part Number O-Ring Part Number
GPM Liters/m Gallon Liter Cable DIN Cable DIN
.13-1.3 .5-5 26200 6900 58-575 Hz 173931-C 173931-D 244421-C 244421-D
.13-2 .5-7.5 17800 4700 39-588 Hz 173933-C 173933-D 244423-C 244423-D
.26-2.6 1-10 12500 3300 55-550 Hz 173932-C 173932-D 244422-C 244422-D
.26-4 1-15 8300 2200 37-550 Hz 173934-C 173934-D 244424-C 244424-D
.26-6.6 1-25 3800 1000 16.7-416 Hz 173935-C 173935-D 244425-C 244425-D
.53-9.2 2-35 2840 750 25-438 Hz 234265-C 234265-D 244426-C 244426-D
How To Order – Standard Models
Specify Part Number based on flow range.
Description Part Number
1 Meter DIN PVC Cable Assembly with 10K Pull-Up Resistor 218572
Mating DIN Connector 212404
FT-110 Accessories
Consult factory for special customized OEM versions.
3/8˝ NPT DIN
Installation: Bore Preparation
Installation Bore in accordance with ISO 3601.
Dimensions
O-Ring DIN
3/8˝ NPT CableO-Ring Cable
