LED red (transmitter and receiver) = switch indicator | LED green (transmitter) = operating indicator
Ambient Temperature
-25 .. +60 Celsius degree
Special/Optional Features
Interference suppression by forced synchronization; Application e.g.: Detection of hole-marked welded seams; Operating width 308 mm; Time delay 0 up to 3s default condition fixed to 1s; When using a control unit (type PP83201), other power supply voltages 42..48VAC, 115VAC and 230VAC as well as switching output relays and optocouplers are available.