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The OR-CR-227 twilight sensor is one of the catalog proposals from ORNO, a well-known manufacturer of building automation systems, intercom systems, video intercom systems, lighting systems, among others.
The OR-CR-227 device is used for automatic control of lighting or other electrical receivers while saving electricity. The product turns on and disconnects the electrical circuit if the light intensity falls below a predetermined level.The OR-CR-227 twilight sensor regulates light intensity from 5 lux to 50 lux. It has been adapted for operation with a standard voltage of 230 V and a frequency of 50 Hz. The maximum load of the device, which has a white, durable housing, is 2000 watts.
Due to its IP54 protection rating, the twilight sensor can be successfully used in places exposed to moisture, dust, dust and changeable weather conditions. It was made in accordance with the requirements of international standards, and its dimensions are as follows: 56.8 mm x 37.3 mm x 24 mm.