The multichannel gas alarm controller is a smart controlled system that is practical and easy operated. It can be connected to several gas sensors that with 4-20mA signal output, to realize remote control and system integration. It is compatible to different kinds of gas sensors, mainly use for areas that need to measure combustible or toxic gases, which can show the gas concentration of each sensor directly, and when the gas concentration reaches to the alarm point, the controller will alarm with sound and light. The controller is also with relay output, which can control the exhaust fan and other devices, to realize intelligent and automatic operation.
Characteristics
·Advance micro-processing technology
·Good stability, high precision
·Universal, 4-20mA input
·High light LED nixie tube display the concentration, with two levels alarm setting
·With lock and voice elimination function
·Relay output
- 4-20mA output (optional)
·Install method: wall mounted