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Tanda Conventional Reflective Optical Beam Smoke Detector Beam Detector Relay Output

Tanda Conventional Reflective Optical Beam Smoke <strong>Detect</strong>or Beam <strong>Detect</strong>or Relay Output
Detection and Alarm Systems BS 5839 Part 1:2002 Specification Operating Voltage 20 V to 28 V DC Current Parameters Standby:23mA Commission:40µA Alarm:33mA Beam Sensor Sensitivity [via Encoder] ...

4-wire UV Flame Detector with Relay Output Ultraviolet Flame Sensor Fire Alarm DC9-28V

4-wire UV Flame <strong>Detect</strong>or with Relay Output Ultraviolet Flame <strong>Sensor</strong> Fire Alarm DC9-28V
sensor adopts an ultraviolet photosensitive tube, with qualities of highly sensitive, reliable, dust-resistant, corrosion proof and moisture-resistant, therefore is not sensitive in sunlight, dust, ...

AC220V Powered Plug-In Combustible Gas Alarm LPG LNG Gas Detector Fire Sensor for Kitchen

AC220V Powered Plug-In Combustible Gas Alarm LPG LNG Gas <strong>Detect</strong>or Fire <strong>Sensor</strong> for Kitchen
sensor. Self diagnostic function by MCU intelligent software. Excellent reliability & High stability. Ideal for all kitchens. TECHNICAL SPECIFICATIONS Unit Dimensions: 155mm (H) x 97 mm (W) x 42 mm ...
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