Dual channel dependable self-contained Controller with flexible internal and/or remote sensor configurations. Model SCC-E-TCO-NO2B is equipped with an internal electrochemical carbon monoxide (CO) sensor (0 - 200 ppm range) and internal electrochemical nitrogen dioxide (NO2) sensor (0 - 10 ppm range).
Features
- Single or dual channel operation
- Two dry contact relays, 5-amps @240 volts each
- LED indicators for Power, Ch1, CH2 and Fault