Schneider Electric (Barber Colman) 2220-053 Temperature Transmitter 321894-708 providing the precise voltage regulation

providing the precise voltage regulation and signal processing required for McQuay air conditioning units

1) while maintaining a safe operating pressure range of 0 to 300 PSI

Field adjustment is not recommended

Engineered for high-amperage applications

Easy Installation: Compact 1-inch NPT connections allow for straightforward integration into existing gas manifolds and Selectra control loops

Schneider Electric (Barber Colman) 2220-053 Temperature Transmitter 321894-708 providing the precise voltage regulationThe Schneider Electric 2220 053 Room Temperature Transmitter is a robust pneumatic temperature sensor designed for precise HVAC automation control. Functioning as a high performance proportional transmitter, this unit converts room ambient temperatures into a 3 to 15 psi pneumatic signal, ensuring seamless integration with legacy Barber Colman pneumatic system architectures. It serves as the direct engineered replacement for the TP2220 052 and TP2220