Automated Logic NSB-CO-D-BB-A Duct Mount Carbon Monoxide Sensor, NEW

$649 USD

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Automated Logic's Carbon Monoxide Sensor offers enhanced electrochemical sensing with outstanding accuracy at low concentrations. This unit features a ventilated Box and is ideal for parking ramps, equipment rooms and warehouses.The sensor has field selectable CO ranges of 0 to 100, 0 to 200, 0 to 300 and 0 to 500 ppm. It also has field selectable outputs of 0 to 5, 1 to 5, 0 to 10, 2 to 10 VDC and 3-wire 4 to 20 mA output. The large LCD is backlit for 10 seconds after any button push.Two independent SPDT alarm contacts switch at field selectable CO concentrations of 25, 35, 50, 100 and 200 ppm. An alarm timer can hold the output relays on for one to ten minutes after the CO level has fallen below 80% of setpoint. This allows additional fan run time to be sure that the CO has been purged.. Automated Logic. Automated Logic Corporation. NSB-CO-D-BB-A.