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Description
Conventional smoke detector, line 400
Mod. 1043/401
SKU: 1043/401
Smoke detectors work on the principle of light scattering caused by smoke particles in the air.
The detector has the function of automatic gain control; a microcontroller calculates the compensation of the reading to maintain a constant sensitivity over time, correcting any increase in level caused by the deposit of dust inside the analysis cell. Smoke detectors must be installed in places where there are no air currents that could divert the flow of particles produced by combustion and in places where normal activities do not produce fires of gaseous materials.
• Supply voltage 11 - 29 Vdc
• Average quiescent current 65mA@20Vdc
• Average absorption in alarm 23mA@20Vdc
• Alarm threshold NO
• ABS V0 material
• 3-color LED display
• Dimensions (Ø x H) 90 x 31 mm
• EN54 Part 7 certified
• Certification number: 1293-CPD-0190
24 month warranty
eb: 375502725615
