
Water Detection Sensor EZ-10 SERIES
896
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
CONTROL
DEVICES
LASER
MARKERS
PLC
HUMAN
MACHINE
INTERFACES
ENERGY
MANAGEMENT
SOLUTIONS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Liquid Leak
Detection
Liquid Level
Detection
Water
Detection
Color Mark
Detection
Wafer
Detection
Ultrasonic
Small / Slim
Object Detection
Obstacle
Detection
EZ-10
SENSING CHARACTERISTICS (TYPICAL)
Parallel deviation
200 100 0 100 200
0
2
4
6
Horizontal &
vertical directions
ℓL
Emitter
Setting distance L (mm ft)
Operating point ℓ (mm in)
Center(Down) Left Right (Up)
26.247
19.685
13.123
6.562
7.874 7.8743.9373.937
Receiver
Angular deviation
100 50 050 100
0
2
4
6
θL
Receiver
Emitter
Receiver
angular
deviation
Horizontal &
vertical
directions
Setting distance L (mm ft)
Operating angle θ( ° )
Center(Down) Left Right (Up)
26.247
19.685
13.123
6.562
Emitter
angular
deviation
Parallel deviation with round
slit masks (ø0.5 mm ø0.020 in)
20 1001
0
0
100
200
ℓL
Receiver
Emitter
Slit on one
side
Slit on both
sides
Horizontal
& vertical
directions
Setting distance L (mm in)
Operating point ℓ (mm in)
Center(Down) Left Right (Up)
7.874
0.787 0.7870.3940.394
3.937
Parallel deviation with round
slit masks (ø1 mm ø0.039 in)
40 2002
0
0
200
400
ℓL
Setting distance L (mm in)
Operating point ℓ (mm in)
Center(Down) Left Right (Up)
1.575
0.7870.787
Receiver
Emitter
Slit on one
side
Slit on both
sides
Horizontal
& vertical
directions
15.748
7.874
Parallel deviation with round
slit masks (ø2 mm ø0.079 in)
Parallel deviation with rectangular
slit masks (0.5 × 6 mm 0.020 × 0.236 in)
Parallel deviation with rectangular
slit masks (1 × 6 mm 0.039 × 0.236 in)
Parallel deviation with rectangular
slit masks (2 × 6 mm 0.079 × 0.236 in)
100 50 050 100
0
0.5
1
Slit on one
side
Slit on both
sides
ℓL
Receiver
Emitter
Horizontal
& vertical
directions
Setting distance L (mm ft)
Operating point ℓ (mm in)
Center(Down) Left Right (Up)
3.281
3.937
1.9691.969
1.640
100 50050 100
0
0.5
1
ℓL
Slit on one
side
Slit on
both
sides
Receiver
Emitter
Horizontal
& vertical
directions
Setting distance L (mm ft)
Operating point ℓ (mm in)
Center(Down) Left Right (Up)
3.281
3.937
1.9691.969
1.640
100 50 050 100
0
0.5
1
1.5
Horizontal
& vertical
directions
Slit on one
side
Slit on both
sides
ℓL
Emitter
Setting distance L (mm ft)
Operating point ℓ (mm in)
Center(Down) Left Right (Up)
6.562
4.921
3.281
1.640
3.937
1.9691.969
Receiver
200 100 0 100 200
0
1
2
ℓL
Horizontal
& vertical
directions
Slit on one
side
Slit on
both
sides
Emitter
Setting distance L (mm ft)
Operating point ℓ (mm in)
Center(Down) Left Right (Up)
6.562
7.874
3.9373.937
Receiver
3.281
Mounting
• The tightening torque should be 0.5 N·m or less.
M3
(length 12 mm 0.472 in)
screw with washers Sensor
mounting
bracket
MS-CX2-1
(Optional)
Wiring
• When connecting the mating cable to the plug-in
connector type sensor, the tightening torque should be
0.4 N·m or less.
Stability indicator
• The stability indicator (green) lights up when the incident
light intensity has sufcient margin with respect to the
operation level. If the incident light intensity level is such
that the stability indicator lights up, stable sensing can
be done without the light received operation and the
light interrupted operation being affected by a change in
ambient temperature or supply voltage.
Operation of stability indicator
Output operation
Incident
light
margin
Light
interruption
margin
Output
operation
level
0
100
0
Setting distance
15% approx.
15% approx.
Incident light intensity (%)
Lights up
Light received operation
Light interrupted
operation
Lights up
Lights off
Others
• Because these units use special emitter and receiver
elements, they are susceptible to the effects of operating
ambient temperature and humidity. Sensitivity adjustment
should be performed in the environment in which they will
actually be used.
• Do not use during the initial transient time (100 ms) after
the power supply is switched on.
PRECAUTIONS FOR PROPER USE
• Never use this product as a sensing device
for personnel protection.
• In case of using sensing devices for
personnel protection, use products which
meet laws and standards, such as OSHA,
ANSI or IEC etc., for personnel protection
applicable in each region or country.
Refer to p.1552~ for general precautions.