Home / Products / Air Quality / Carbon Monoxide Transmitters Products Calibration Services DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Pressure DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Air Quality DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Air Velocity DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Flow DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Level DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Temperature DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Test Equipment DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Valves DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Miscellaneous DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Hazardous Rated DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Series CMT Current/Voltage Output, 125 PPM Range Carbon Monoxide Transmitter detects and transmits low concentrations of carbon monoxide inside a parking garage or loading dock. View More Series GSTA High Accuracy Electrochemical Sensor, Universal Output Carbon Monoxide/Nitrogen Dioxide Gas Transmitter monitors gas concentration. Field selectable current and voltage outputs. View More Series CMT200 Current/Voltage Selectable Output, 200 PPM Range Carbon Monoxide Transmitter provides a field selectable current or voltage output proportional to gas concentration. View More Series GSTC High Accuracy Electrochemical Sensor, BACnet & MODBUS® Communication Protocol Compatible Carbon Monoxide/Nitrogen Dioxide Gas Transmitter is compatible with BACnet or Modbus communication protocol. Accounts as an eighth of a load on the MS/TP network. View More Model CMS300 Current/Voltage Selectable Output, Jumper Selectable SPDT Relay Contact Carbon Monoxide Transmitter and Switch used in underground parking garages, vehicle maintenance facilities and mechanical rooms. View More