HPR2 Electrically Heated Pressure Regulator

The HPR2 Series heated pressure regulator is designed to supply heat to samples entering instrumentation systems. 

Now available with Modbus and Canbus Connections as standard, it can be used to preheat liquids, to prevent condensation of gases or to vaporize liquids prior to gas analysis.

The modular design of the HPR2 consists of heat exchanger and pressure control sections. 

The pressure control section is patterned after the time proven design of the PR1 pressure reducing regulator and provides the same excellent outlet pressure stability. 

The heat exchanger section is made up of a body and heat exchange element. 

The heat exchange element uses GO Regulator’s unique spiral wrapped screen as the heat exchange surface. 

This screen has up to 100 square inches of heat transfer area and precise design forces all sample flow to pass through the element.

The HPR2 Series of vaporising pressure reducing regulators are both CSA and ATEX approved. 

The electrical components of this unit are securely housed in a Class A, B, C, D condulet assuring that there is always an adequate flame path between the environment and the controller. 

Safety considerations can be further enhanced by using the optional TCO (Thermal Cut Out) heater cartridge and proportional controller. 

These features enable the unit to boast a T3 rating with 150 watts of power.