Description
Features
Reviews
Small light barriers, W12-3, switching distance max.: 20 mm ... 350 mm, sensor principle: reflection light sensor, detection principle: background suppression, switching output: NPN, switching type: light/dark switching, connection type: M12 connector, 4-pin, light transmitter: LED, setting: potentiometer, communication interface: -, included in delivery: 2 x clamp holder BEF-KH-W12, incl. screws
| Property | Value |
| Ambient temperature: | -40 °C |
| Design of the switching output: | NPN |
| With restart lock: | no |
| Material of the housing: | metal |
| Switching frequency: | 1500 Hz |
| Width of the sensor: | 15.6 mm |
| With communication interface RS-232: | no |
| With communication interface DeviceNet: | no |
| Analog output -10 V ... +10 V: | no |
| With communication interface INTERBUS: | no |
| Design of the electrical Connection: | Connector M12 |
| Button function: | light/dark switching |
| Length of the sensor: | 42 mm |
| Equipment protection class: | Protection class 3 |
| With analog communication interface: | no |
| Wavelength of the sensor: | 640 nm |
| With SSI communication interface: | no |
| With RS-422 communication interface: | no |
| Analog output 0 V ... 10 V: | no |
| With monitoring function of downstream devices: | no |
| With communication interface PROFIBUS: | no |
| Suitable for safety functions: | no |
| With communication interface CANOpen: | no |
| With communication interface AS-Interface: | no |
| Housing design: | Cuboid |
| With other Analog output: | no |
| Pre-failure warning: | no |
| Height of the sensor: | 48.5 mm |
| Material of the optical surface: | Plastic |
| With Ethernet communication interface: | no |
| Analog output 4 mA ... 20 mA: | no |
| Light spot: | 6 mm² |
| With RS-485 communication interface: | no |
| Reaction time: | 0.33 ms |
| Reflector included in delivery: | no |
| Analog output 0 mA ... 20 mA: | no |
| With communication interface SSD: | no |
| Max. switching distance: | 20 mm |
| Max. Output current: | 100 mA |
| Voltage type: | DC |
| With time function: | no |
| Protection class (IP): | IP66 |
Features
Switching frequency
1500 Hz
HAB
WTB12-3N2431
Manufacturer
HAN
1041416
GTIN
4047084140921
Design of the switching output
NPN
Design of the electrical connection
Connector M12
Width of the sensor
15.6 mm
Suitable for security functions
No
Housing design
Cuboid
Height of the sensor
48.5 mm
Length of the sensor
42 mm
IP protection)
IP66
Voltage type
DC
Ambient temperature
-40°C
Housing material
Metal
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