Johnson Controls P499ACS-401 Pressure Transducer 1/4" SAE 1-8 Bar 4-20 mA

The Johnson Controls P499ACS-401 Filter Pressure Transducer is a high-accuracy and reliable pressure measuring instrument for HVAC systems. This transducer is made of stainless steel material and has a compact size of 1/4”, it can withstand pressure up to 500 PSI for HVAC applications. Which works in the temperature range of -40°F to 257°F, thus it can be used indoors and outdoors. The 4-20 mA output signal effectively communicates pressure information to HVAC control systems to enable accurate control of system pressures.