EPR 30Hg High Precision Electronic Vacuum Regulator

The Equilibar EPR 30Hg is a precision electronically controlled vacuum regulator. The EPR controls vacuum accurately and with high resolution within a closed volume or in a system with low flow rates. The EPR dual valve technology precisely controls vacuum pressure from 0 – 30 inHg.

The EPR Series may be controlled with an analog or a digital command signal, or directly set by manually entering commands through the front LCD touch panel.

Details:

• Designed for static to low- flow applications of inert gas
• Compatible with all non-corrosive gases
• Very high resolution with 0.25% accuracy
• Digital or analog communications
• Direct control from the keypad
• Controls vacuum 0 – 30 inHg

*Not intended for hazardous/explosive environments. *Meant for use with air or inert gases only.

Watch the video below to see how the EPR 3000 regulator works. The EPR 30Hg will work in a similar way by providing control from 0 to 30 inHg vacuum pressure.

Literature & Specifications
Installation & Maintenance

• Electronic vacuum pilot regulator for Equilibar® vacuum regulator 0 to 30 inHg
• Precision vacuum control from 0 to 30 inHg

Weight:

1.6 lbs (0.73 kg)

Dimensions:

4.067”H x 4.8”W x 1.050”D

Fitting/Threads:

1/8″ Female NPT

How it Works

Two valve pressure controllers include a “fill” and “vent” valve. Outlet pressure is sensed and controlled through a type of PID loop. While many industrial pressure controllers utilize binary fill and vent valves, or analog fill valves with binary vent valves, the EPR-150 uses two analog valves for highly precise and resolute control throughout the entire range.