LABWAN LW-400C is a microcontroller based quad channel wall mountable gas monitoring controller designed for continuous monitoring of toxic, combustible and oxygen gases. The controller supports 4-20mA gas transmitters and provides reliable alarm indication, relay outputs and fault monitoring for industrial safety applications. Based on the uploaded reference datasheet.
- • Microcontroller based system with inbuilt self-test facility
- • Two User-Settable alarm set points and one Fault alarm
- • Three Potential Free Relay Contacts per channel for Low alarm, High alarm & Fault alarm conditions
- • Compatible with 4-20mA inputs from both two wire and three wire transmitters
- • Relay Inhibit switch
- • Reset switch for resetting the alarm LEDz
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