Alvi Technologies offers the PolyGard AT-A2 1192 nitrous oxide (N20) analog transmitter that is used to detect nitrous oxide in the ambient air.
Suitable for use in numerous commercial applications, these nitrous oxide analog transmitters feature a 4 – 20 mA analog signal that is compatible with any electronic analog control, DDC/PLC control or automation system (For example: PolyGard Series MGC by the MSR-E).
PolyGard AT-A2 1192 nitrous oxide analog transmitters feature an infrared sensor that provides a long operational life and uninterrupted monitoring. They are highly sensitive to nitrous oxide, are overload and reverse polarity protected and are easy to calibrate. These gas transmitters are also simple to maintain.