
Efficient Weco 917A61 AC220 Elevator Light Curtain Delivers Consistent Accurate Performance. Fast Response Time: 45ms with relay output or 21ms with transistor output for rapid detection. Wide Operating Range: Operating distance from 0 to 4 meters with detection height up to 1841 mm. Redundancy Function: Allows one emitter to be masked after a fault to maintain system safety. High Light Immunity: Resistant to up to 100,000 Lux to ensure performance in bright environments. Durable Protection: IP54 rating protects against dust and water splashes for long-term use. Flexible Beam Options: Configurable scanning beams ranging from 94 to 33 beams for various needs. Factory Direct Sales: Direct manufacturer pricing with professional production and quality assurance.