VA201MQ2R134a
201M Stand-Alone Gas Monitor Gases detected: CO, NO2, Combustibles, O2, H2, NO, R11, R12, R22, R134a
Honeywell
The product of years of research and innovative technological development, the Vulcain 201M series is an advanced microprocessor-based system featuring a high quality stand-alone controller, a unique high-tech enclosure, and all the necessary characteristics to provide continuous, effective and fully integrated monitoring of toxic and combustible gases. - Two alarm levels - Two high/low DPDT alarm relays - Built-in 65dbA audible alarm - Programmable time delays