Dwyer Instruments 629C-04-CHP2E5S13V Pressure Transmitter 321702-401 this HVAC communication plug is

this HVAC communication plug is the standard solution

a different series of stainless steel trim valves should be utilized

This float is suitable for all operating pressures supported by the compatible trap bodies

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Dwyer Instruments 629C-04-CHP2E5S13V Pressure Transmitter 321702-401 this HVAC communication plug isThe Dwyer Instruments 629C 04 CHP2E5S13V is a rugged wet wet differential pressure transmitter engineered for precise monitoring in demanding HVACR and industrial fluid systems. Featuring a 0 to 50 psid range, this unit utilizing dual pressure sensors to provide a stable 4 to 20 mA electrical output with 0. 5% full scale accuracy. This specific configuration includes a factory installed 3 way valve manifold, allowing technicians to zero the