Elevator light curtain Infra Red Elevator Door Detector RH-94A

Elevator light curtain Infra Red Elevator Door Detector RH-94A Products show: English technical information: Technical: Model RH-94A Number of diodes 17 Response time Relay output 45ms Transistor output 21ms Scanning of diodes 94~33 Infrared tube spacing 117.5mm Protective height 20~1841 mm Redundancy Allow a launch tube failure after 120 s shield Location tolerance Vertically:+_15mm/7 Front and rear direction:+_3mm/5 Working distance 0~4m Operating temperature -20~+65 Anti