Fire Control
Description
Properties:
Type: two/three/four-wire
Voltage Range: 12VDC to 30VDC
Standby current: under 60uA
Alarm current: 25mA
Sensor type: ultraviolet
Sensitivity angle: 120 degrees
Sensitivity range: detects flame of 15mm at distance of 3m
Operating temperature: -10 to +50 degrees Celsius
Material: fire-resistant plastic
Color: white
Dimensions (diameter x H): 110 x 46.5mm
Weight: about 170g
Function
When UV tube detect the ultraviolet radiation emitted from weak flame, UV rays pass through the UV glass and strikes the cathode
Subsequently photoelectrons are emitted
As a result the air inside UV tube will begin to change and voltage will drop greatly to produce alarm signal
Description:
Wide angular sensitivity reliably and quickly detects weak ultraviolet radiation emitted from flame
Non-responsive to room illuminations, infrared or other light sources irrelevant to real fire
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Emergency warning lights...
Horing Lih Industrial Co Ltd
Emergenc warne light
Address: 4F, No. 18, Lane 327 Chung Shan Road, Sec. 2 Chung Ho City,
Taipei, Taiwan
China, 235
Tel: (886 2) 22487599
Fax: (886 2) 22407752
