Johnson Controls P499AAP-105 Pressure Transducer Els PW 29614 The automatic ball checks are

The automatic ball checks are safety components that seat themselves via the flow of the pressurized medium if the gauge glass breaks

The offset adjustment capability further enhances precision by allowing the sensor reading to be calibrated against a secondary reference

It is ambient temperature compensated

It remains open to atmosphere when the system is off

WARNING: This product can expose you to chemicals including lead

Johnson Controls P499AAP-105 Pressure Transducer Els PW 29614 The automatic ball checks areThe Johnson Controls P499AAP 105 is a professional grade electronic pressure transducer engineered for high accuracy performance in demanding commercial refrigeration and HVAC R environments. Featuring a 0 500 PSI pressure range and a standard 4 20 mA output signal, this Style 49 sensor is a direct mount solution designed for immediate integration into control loops. The unit is constructed with a single piece 17 4PH stainless steel pressure port,