2-Wire CO Gas Sensor Module

Sierra Monitor Corporation (USA) offers the 4501-04, 2-Wire Carbon Monoxide Gas Sensor Module. Two-wire, loop powered gas detectors provide the user with lower cost and easier installation and maintenance. This eliminates the need for separate power runs and associated power distribution and circuit protection for each device. The sensor has a user-friendly operator interface with integral scrolling menu-driven LCD display for easy access to; gas status, calibration instructions, adjustment of ranges and outputs and diagnostic information. 

Carbon Monoxide is a dangerous workplace hazard in many industrial plant environments. This toxic, colorless, odorless gas can be produced as the result of combustion engines, boilers, forklifts and more. Example industries include wastewater treatment, boiler rooms and steel plants.