JC-JBK1000 bus combustible gas alarm controller display: high brightness instrument centralized concentration display (LED) and channel number display

RS485 input: 1 channel (8-50 gas control probes can be connected when the alarm adopts RS485 communication mode)

RS485 output: 1 channel

Relay alarm output: DC24V/3A

Power: 35W or 100W

Working temperature: -10 ℃ -55 ℃

Output power supply: DC24V, 1.5A or 4.5A

Working humidity: 10% -90% RH

ZBK-1000 bus combustible gas alarm controller working power supply: AC220V/50Hz

Detection range: 0-22mA

Measurement resolution: 15 μ A