Description
Features
Reviews
Small light barriers, W18-3 Ex, max. switching distance: 10 mm ... 1,000 mm, sensor principle: reflection light sensor, detection principle: background suppression, switching output: PNP, switching type: light/dark switching, connection type: cable with M12 plug, 4-pin, setting: potentiometer, info: EX II 3G EX nA op is IIB T4 Gc XEX II 3D EX tc IIIB T135°C Dc X in accordance with directive 2014/34/EX/EU
| Property | Value |
| Max. Output current: | 100 mA |
| Button function: | light/dark switching |
| Protection class (IP): | IP67 |
| Length of sensor: | 49.3 mm |
| Width of sensor: | 23.6 mm |
| Height of sensor: | 117 mm |
| With analog communication interface: | no |
| With RS-422 communication interface: | no |
| Max. Switching distance: | 10 mm |
| Response time: | 0.7 ms |
| Reflector included in delivery: | no |
| Analog output -10 V ... +10 V: | no |
| With Ethernet communication interface: | no |
| Analog output 0 mA ... 20 mA: | no |
| With SSD communication interface: | no |
| With other analog output: | no |
| With communication interface SSI: | no |
| With monitoring function of downstream devices: | no |
| Analog output 0 V ... 10 V: | no |
| Wavelength of the sensor: | 870 nm |
| With communication interface RS-232: | no |
| With communication interface AS-Interface: | no |
| With restart lock: | no |
| Analog output 4 mA ... 20 mA: | no |
| With communication interface PROFIBUS: | no |
| With communication interface RS-485: | no |
| With communication interface DeviceNet: | no |
| With communication interface INTERBUS: | no |
| With communication interface CANOpen: | no |
| Suitable for safety functions: | no |
| Design of the electrical Connection: | Cable with connector |
| Design of the switching output: | PNP |
| Design of the switching function: | other |
| Housing design: | Cuboid |
| Light type: | Infrared light |
| Light spot: | 30 mm² |
| Switching frequency: | 700 Hz |
| Type of voltage: | DC |
| Ambient temperature: | -20 °C |
| Pre-failure warning: | no |
| Material of the optical surface: | Plastic |
| Material of the housing: | Plastic |
| With time function: | no |
Features
Design of the switching function
Other
Switching frequency
700 Hz
HAB
WT18X-3P920
Manufacturer
HAN
1029901
GTIN
4047084130564
Design of the switching output
PNP
Design of the electrical connection
Cable with connector
Width of the sensor
23.6 mm
Suitable for security functions
No
Housing design
Cuboid
Height of the sensor
117 mm
Length of the sensor
49.3 mm
IP protection)
IP67
Voltage type
DC
Ambient temperature
-20°C
Housing material
Plastic
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