Wenglor LV250PCT Through Beam Sensors excludes any possibility of reciprocal influence. It is designed for aggressive industrial environments. Through-beam sensors detect and count small parts, detect the edges of objects and monitor passages in systems. The emitter and receiver are housed in separate housings according to the through-beam mode. The sensor switches as soon as an object interrupts the laser light, red light or infrared light.
Features at a Glance
- Teach-in, external teach-in
- AND-OR logic
- Cascadable
- Master-slave operating mode
Electrical Data
Sensor Type Control unit
Supply Voltage 18 … 30 V
Current Consumption (Ub = 24 V) 120 mA
Switching Frequency 250 Hz
Response Time 4 ms
On-/Off-Delay 50 ms
Temperature Drift < 10 %
Temperature Range -25 … 60 °C
Switching Output Voltage Drop < 2.5 V
Switching Output/Switching Current 200 mA
Error Output/Switching Current 200 mA
Short Circuit Protection yes
Reverse Polarity Protection yes
Overload Protection yes
Teach Mode NT, MT
cascadable yes
Logic Output AND / OR
External teach-in input yes
Protection Class III
