this specific orifice is calibrated for natural gas service

Always verify fluid compatibility with the manufacturer

provided the gas valve and orifices are correctly configured for the fuel type

leading to more stable superheat and subcooling values

Built to rigorous OEM refrigeration part standards

Dwyer Instruments 629C-03-CH-P2-E5S1 Pressure Transmitter 326058-758 this specific orifice is calibratedThe Dwyer Instruments 629C 03 CH P2 E5 S1 is a high performance wet wet differential pressure transmitter engineered for the rigorous demands of commercial HVAC and industrial process monitoring. Featuring a 0 to 25 psid range, this unit utilizes dual 316L stainless steel sensors to deliver 0. 5% full scale accuracy, ensuring precision in applications such as filter monitoring, heat exchanger pressure drop analysis, and pump control. The NEMA 4X