855
Leak Detection Sensor
EX-F70
SERIES
EX-F60
SERIES
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
LIGHT
CURTAINS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
CONTROL
DEVICES
ENDOSCOPE
LASER
MARKERS
PLC /
TERMINALS
HUMAN
MACHINE
INTERFACES
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Wafer
Detection
Liquid Leak
Detection
Liquid Level
Detection
Water
Detection
Color Mark
Detection
Hot Melt Glue
Detection
Ultrasonic
Small / Slim
Object Detection
Obstacle
Detection
Other
Products
SQ4
EX-F70/
EX-F60
OPTIONS
Designation
Model No.
Description
Unit mounting bracket
MS-DIN-3
Mounting bracket for
EX-FC1
Unit mounting bracket
• MS-DIN-3
• MS-SL-2
Accessories
• MS-EX-F7-1 • MS-EX-F7-2
• MS-EX-F6-1
• MS-EX-F6-2
• SL-CP1
(Snap male connector)
10 pcs. per set
• SC-PK
(Connector end caps)
8 pcs. per set
•
MS-EX-F7-3
1
2
3
4
Connector end caps
SC-PK
SPECIFICATIONS
Sensors
Type
General purpose
Chemical-resistant
SUS mounting bracket type PVC mounting bracket type PFA mounting bracket type PVC mounting bracket type
Model No.
NPN output
EX-F71
EX-F72
EX-F61
EX-F62
Item
PNP output
EX-F71-PN
EX-F72-PN
EX-F61-PN
EX-F62-PN
Sensing object
Water, Fluorinert
TM
(Note 2, 3)
Agent, such as Sulfuric acid, Hydrochloric acid,
Phosphoric acid or Ammonia etc. (Note 2, 4, 6)
Supply voltage
12 to 24 V DC ±10 % Ripple P-P 10 % or less
Current consumption
10 mA or less (PNP output type: 15 mA or less)
15 mA or less
Output
<NPN output type>
NPN open-collector transistor
• Maximum sink current: 50 mA
• Applied voltage: 30 V DC or less (between output and 0 V)
• Residual voltage: 1.0 V or less (at 50 mA sink current)
0.4 V or less (at 16 mA sink current)
<PNP output type>
PNP open-collector transistor
• Maximum source current: 50 mA
• Applied voltage: 30 V DC or less (between output and +V)
• Residual voltage: 1.0 V or less (at 50 mA source current)
0.4 V or less (at 16 mA source current)
Utilization category
DC-12 or DC-13
Output operation
In normal state: ON, When leak detected or the sensor is mounted improperly: OFF
Short-circuit protection
Incorporated
Response time
50 ms or less
FAULT indicator
Red LED (lights up when the leak liquid is detected, or the sensor is mounted improperly)
NORMAL indicator
Green LED (lights up when the sensor is mounted properly)
Pollution degree
3 (Industrial environment)
Protection
IP67 (IEC)
Ambient temperature
–10 to +60 °C
+14 to +140 °F
(No dew condensation or icing allowed), Storage: –20 to +70 °C
– 4 to +158 °F
(Note 5)
Ambient humidity
35 to 85 % RH, Storage: 35 to 85 % RH
Ambient illuminance
Incandescent light: 1,000 ℓx at the light-receiving face
Emitting element
Infrared LED (non-modulated)
Material
Enclosure: Polypropylene
Enclosure: PFA
Cable
0.1 mm
2
3-core PVC cabtyre cable, 2 m
6.562 ft
long
0.1 mm
2
3-core PFA cabtyre cable, 3 m
9.843 ft
long
Cable extension
Extension up to total 50 m
164.042 ft
is possible with 0.3 mm
2
, or more, cable.
Weight
Net weight: 25 g approx.
Net weight: 60 g approx.
Accessories
MS-EX-F7-1
(SUS mounting bracket)
(Note 7): 1 pc.
MS-EX-F7-2
,
MS-EX-F7-3
(PVC mounting bracket) (Note 7):1 pc.
each for two-point-fixing and adhesive-fixing
MS-EX-F6-1
(PFA mounting bracket): 1 pc.
MS-EX-F6-2
(PVC mounting bracket): 1 pc.
Notes: 1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 °C
+68 °F
.
2) Highly viscous liquid may not be detected stably.
3) Fluorinert
TM
is the world wide trademark of 3M.
4) The agents mentioned above are examples. For details, please contact our office.
5) Liquid being detected should also be kept within the rated ambient temperature range.
6) PVC mounting bracket may not be used depending on type or viscosity etc. of the agent. For details, please contact our office.
7) The mounting bracket for
EX-F71
(
-PN
) is not interchangeable with that of
EX-F72
(
-PN
) due to the different sensitivity settings of each sensor.
SUS mounting
bracket
PVC mounting bracket
for adhesive fixing
PFA mounting
bracket
PVC mounting
bracket
Unit mounting
base
PVC mounting bracket
for two-point fixing
