and extreme temperature fluctuations common in outdoor commercial HVAC settings

including AC induction motors and DC motors used in heavy industrial environments

After depressurizing the regulator and removing the diaphragm case

it features an upgraded front panel LCD for real-time monitoring and simplified on/off temperature control adjustments

and transformer outputs

Johnson Controls P499RCH-401 Pressure Transducer 320720-756 and extreme temperature fluctuations commonThe Johnson Controls P499RCH 401 is a high accuracy refrigeration pressure transducer engineered for demanding HVACR environments. Designed to provide a linear 0. 5 to 4. 5 Vdc output signal, this ratiometric sensor monitors a pressure range of 1 to 8 Bar, making it ideal for low side suction monitoring or head pressure control in light commercial systems. The unit features a durable stainless steel construction and is compatible with all common non