Through-beam photoelectric sensors M12 with transistor output. Sensing range 20 m

PA12BNT20..
Through-beam photoelectric sensors M12 with transistor output. Sensing range 20 m

Carlo Gavazzi robust stainless steel photoelectric sensors with transistor output for Elevators, Escalators, Entrance control applications

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DETAILED DESCRIPTION

PA12BNT20..

Through-beam photoelectric sensors in M2 mm robust housing for application with Elevators, Escalators, Entrance control applications etc.
The emitter has a mute input to turn it off for evaluation of the sensor function and the output is a transistor output.

PA12B1 or B2 or B3 T20..

The only different in characteristics with the above photo-sensors paragraph is the code between transmitter and receiver that permit to put many through-beam photoelectric sensors in a group without problems (3 different codes on order to improve neighbor immunity). Sensing range 15 m and transistor output.

Specifications
Sensing distance: up to 20 m
Optical angle: ± 5°
Power supply receiver: 10 to 30 V DC
Power supply emitter: 10 to 30 V DC
Ambient light: >20.000 LUX
Output: transistor PNP or NPN, NO or NC
Protection: reverse polarity, transients
PA12BNT20 frequency of operating: 100 Hz
PA12B1 ή B2 ή B3 T20 frequency of operating: 30 Hz
Operation temperature: -20° to +50°C
Indication: LEDs for power supply, output ON and mute function
Degree of protection: ΙΡ67
Connection: cable 5 m or cable with connector