Matrix
Series EPR, max. 500 l/min
Accurate, Fast, and Field-Friendly Pressure Control for Demanding Applications
The EPR Series offers unmatched performance with no air loss at steady state, ultra-fast response, and long-lasting reliability—perfect for modern pneumatic systems.
EPR Series: Precision Electronic Pressure Regulation Redefined
The EPR Series by Matrix is a compact, closed-loop electronic pressure regulator designed for precise control using digital or analog inputs (current, voltage, RS-232, or keypad). It delivers a proportional pneumatic output with less than 1% pressure variation.
Powered by an 8-bit microcontroller, the EPR uses PWM and an integrated pressure sensor to maintain set pressure through continuous feedback—making it highly stable and responsive with a < 5 ms reaction time.
Key Features:
- No tools needed for field adjustments
- No air consumption in steady state
- Resistant to vibration
- Easy digital display
- 500+ million cycle life
- IP65-rated housing
- 24V DC, 2W max power
Specs:
- Size: 120 x 70 x 40 mm
- Signal: 0–5V, 0–10V, or 4–20mA
- Linearity & Hysteresis: < 0.5%
- Filtration: 25 microns
- Medium: Dry, non-lubricated air
