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PolyGard®Carbon Monoxide CO Transmitter ADTX3 1110

ALVI  Automation – India (  in association with Gas Alarm Systems – Australia ( offer PolyGard® Carbon Monoxide CO Transmitter ADTX3 1110

CO transmitter including digital measurement value processing and temperature compensation for the continuous monitoring of the ambient air to detect carbon monoxide concentrations (CO). Comfortable calibration routine with selective access release is integrated in the transmitter. The ADT-03 possesses a standard analog output (0) 4- 20 mA or (0) 2– 10 V DC, and an RS-485 interface. 2 relays with adjustable switching thresholds are available as an option.


For the detection of carbon monoxide (CO) within a wide range of commercial applications such as underground garages, tunnels, engine repair shops, loading bays, engine test benches, shelters, go-kart race courses etc. Due to the 4 to 20 mA output signal the CO transmitter is compatible to the PolyGard series MGC/DGC by MSR-E as well as to any other electronic control or automation system.


 Digital measurement value processing incl. temperature compensation.  Continuous monitoring

 Low zero point drift

 Good stability to poisoning

 Long life sensor

 Modular plug-in technology

 Easy maintenance

 Comfortable calibration with selective access release

 Reverse polarity protected, overload and short-circuit proof

 (0) 4 – 20 mA / (0) 2 – 10V analog signal output, selectable

 Serial interface RS-485 (optional ModBus, BacNet MS/TP)

 IP65 protection

 Manual calibration via potentiometer (option)

 Manual addressing for RS-485 mode (option)

 4 – 20 mA analog input for external transmitter (optional)

 Approved according to EN 61010-1; ANSI/UL 61010 1; CAN/CSA-C22.2 No. 61010-1

 Relay output (optional)

 Integrated buzzer (optional)

 LED flashlight (optional)

 LCD display (optional)

 LED status display (optional)

 Heating (optional)

 Duct mounting (optional)

For technical datasheet click here:-