Elevator Door Height Photocell (Door Photocell)

There are 70 diodes in total, including 35 receiving and 35 transmitting diodes. • Complies with TS EN 81-20 elevator regulations. • Working range is between 0-4000mm. It can work smoothly in different light environments (sunlight, etc.). The supply voltage is 220 VAC. It has NC/NO relay contact output. If there is still an object in the way for 20 seconds after the door is opened, an audible warning is activated. If the photocell detects an object 40 seconds after the door is opened, the nudging relay is activated.

It has a nudging relay output to comply with EN 81-20 standards. There is a distance of 47 mm between both diodes. Minimum detected object <= 50mm There are 168 beam numbers in total. When an object enters the door, the response time of the photocell is 105 ms. Power consumption is <3W. Infrared LED has an average light life of 100000 Lux.