Conventional Beam Detector for Fire Alarm System

Description

An optical beam smoke detector is a device that uses a projected beam of light to detect smoke across large areas, typically as an indicator of fire.They are used to detect fires in buildings where standard point smoke detectors would either be uneconomical or restricted for use by the height of the building. Optical beam smoke detectors are often installed in warehouses as a cost effective means of protecting large open spaces

– Unit the emitter and the receiver as one. In that case, it has advantages of easy and convenient installation as we as wonderful collimation for the optical path
– Automatic calibration to make sure one person can debug the device easily
– Self-testing function to monitor the internal fault of the detector
– Automatic compensation for the factors of the receiving signals to avoid the influence of dust pollution, positional  deviation and aging of transmitter tubes
– The detector is designed for optical path, strong anti jamming capability, seal design and reliable anti-corrosion and water proof
– 4 reflectors for 100 meter smoke detection

‐ Operating Voltage : 16V ~ 28VDS
‐ Temperature : 10° C to 50° C
‐ Humidity  : 95%
‐ Debug Current : 20 mA
‐ Monitoring Current : 12 mA
‐ Alarm Current : 22 mA
‐ Protective area : 14m
‐ Consumption  : 3W
‐ Dimension : L 206mm * D 94mm * W 200mm