Elkron FDO400 Low Profile Optical Smoke Detector 80SD7U00121
EKO 80SD7U00121
8033959746820
Elkron FDO400 low-profile conventional optical smoke detector is for use with Elkron's current conventional control panels (C7000, C7000R, C54) and those soon to be developed.
With microprocessor, it offers the highest reliability and accuracy for smoke detection based on the Tyndall effect.
Elkron FDO400 Low Profile Optical Smoke Detector 80SD7U00121
€29.35
€29.35
Tax included
Tax included
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Overview:
Smoke detectors operate 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 reading compensation to maintain a constant sensitivity over time, correcting for any increase in level caused by dust settling inside the analysis cell. Smoke detectors should 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 carried out do not produce fires of gaseous materials.
Features:
- Supply voltage: 20 VDC (voltage modulated from -15% to + 10%)
- Average absorption at rest: 65 ?A @ 20 VDC
- Absorption in alarm: 23 mA @ 20 Vdc
- 3-color LED: red alarm - green normal operation yellow needs maintenance - green blinking with yellow blinking sequence fault status
- Minimum reset time: 300 mS
- Maximum relative humidity: 93%
- Operating temperature: -10 °C to +55 °C
- Material: ABS V0
- Weight: 70 g
- Dimensions (ø x H): 90 x 31 mm
- Certified EN54 part 7, No.1293-CPD-0189
A specific algorithm supervises smoke density by filtering out false alarms, performs calculation and storage of reference value for impurity compensation, present in the detection chamber, with automatic update every 36 hours of continuous detector operation.
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Data sheet
- Type:
- Detectors
