Gas Monitor, 4-20ma Gas Alarm Controller 1-16 Channel Gas Detector Controller Combustible Toxic Gas Monitor Controller(16 Channel 4-20mA)

Industrial Gas alarm detector Explosion-proof combustible gas detector Gas Monitor ControllerFunction description:Digital tube display: display the current gas concentration.Normal indicator light: the devices work fine,the connection to the detector is fine.Failure indicator light: the channel data is wrong and the channel data is not in the normal range.High alarm and low alarm indicator light: when the gas concentration exceeds the alarm setting point, light up the indicator light and close the corresponding relay.Indicator light for output: display the status of outputSet key: enter the set state and set alarm point parameters of high and low alarm respectively.Reset key: software reset system, re detect each channel, save data and exit after entering the setting state.Self-check key: detect all parts of the system, including all the digital tube on, all the indicator lights on, turn on the buzzer, and automatically exit after three seconds.Mute key: turn off the buzzer.

• Digital tube display: display the current gas concentration.
• Normal indicator light: the devices work fine,the connection to the detector is fine.
• Failure indicator light: the channel data is wrong and the channel data is not in the normal range.
• High alarm and low alarm indicator light: when the gas concentration exceeds the alarm setting point, light up the indicator light and close the corresponding relay.
• Indicator light for output: display the status of output