Gas Detector(Addressable)

JTQ-CHM-EI6810N Gas Detector(Addressable)

Specification

1.Ambient temperature:-10℃~+50℃
2.Ambient humidity:<95% RH (non-condensing)
3.Working voltage: bus 24V pulsating voltage
4.Standby current: bus <0.8mA; power supply ≤30mA
5.Power supply DC 24V±10/15%
6.Alarm current:bus<1.5 mA
7.Wire mode:two bus, DC 24V power supply(all without polarity)
8.Alarm setting value:6%LEL (3000ppm)
9.Bus length:≤1500m
10.Power-on delay:3 minutes
11.Detection gas: natural gas