Wilkerson ER2-04-0000 Electronic Air Regulator 200 Cfm

Product Description

The WILKERSON ER2-04-0000 is an electronic compressed air regulator designed for precise, signal-controlled pressure regulation in pneumatic systems. It accepts a 0 to 10 VDC control signal to modulate downstream pressure across a range of 0 to 125 psi, with a maximum supply pressure of 150 psi. The aluminum body handles flows up to 200 CFM through a 1/2 inch NPT port. A built-in relief function allows the regulator to vent excess pressure when the control signal calls for a reduction. This unit is part of the WILKERSON ER2 series and is installed by industrial maintenance technicians, automation engineers, and mechanical contractors working with compressed air distribution systems.

The ER2-04-0000 is suited for applications where manual pressure adjustment is impractical or where pressure must be varied automatically based on process conditions. Typical installations include automated assembly lines, pneumatic actuator control panels, and industrial process equipment requiring repeatable, remotely commanded pressure settings. The modular connection design allows integration into WILKERSON modular filter-regulator-lubricator assemblies. The unit is rated for compressed air service only and requires a minimum operating temperature of 32 degrees F.

Key Features

• Electronic control via 0 to 10 VDC input signal for remote or automated pressure adjustment
• Pressure regulation range of 0 to 125 psi with 150 psi maximum supply pressure
• Maximum flow capacity of 200 CFM through a 1/2 inch NPT port
• Integrated relief function vents downstream pressure when setpoint is reduced
• Modular connection compatible for use in ER2 series FRL assemblies
• Aluminum body construction for lightweight, corrosion-resistant service

Compatibility

Designed for use in compressed air systems requiring electronic pressure control. Compatible with WILKERSON ER2 series modular configurations. Consult system documentation to confirm port sizing, flow requirements, and control signal compatibility before ordering.

Installation Notes

Installation should be performed by a qualified industrial mechanic or instrumentation technician. Isolate and depressurize the air supply line completely before installing or removing the regulator. Verify that the control signal source is 0 to 10 VDC and that wiring complies with applicable electrical codes before energizing. Do not exceed the 150 psi maximum supply pressure rating under any operating condition.