Addressable Methane Natural Gas Detector 71CNG is applied to detect natural gas (methane) in the protected area. Detector status indicated by built-in LED and Sounder integrated and simultaneously monitored and controlled the IFS7002 addressable fire control panel.
PRODUCT DESCRIPTION 71CNG
detector is applied to detect natural gas (methane) in protected area. Detector status is indicated by the built-in LED and built-in Sounder and is simultaneously monitored and controlled the IFS7002 addressable fire control panel. 71CNG complies with EN50194-1 at the following trigger levels - 5 000ppm CNG (methane) in air, saturating 10% of the LEL (Low Explosive Level) of the protected area. The 71CNG has built-in signal and auxiliary interfaces. electrical interface.
Specifications:
Maximum number of 71CNG detectors in IFS7002 signal loop: 125 pcs.
Supply voltage:- signal loop (15-30) V DC - power loop (18-30) V DC
Current consumption in Duty mode: - signal loop <350μA - 55mA . power loop
Current consumption in Alarm mode: - signal loop (2 ± 1) mA - 75mA . power loop
Sound level: 100dB @ 1m
Temperature: -5°C to 40°C
Protection level: IPX2D Recovery
Relative humidity (no condensation): 95%
Dimensions: 134 x 36 x 112mm
Weight: 0.115g.
Construction: ABS
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