Electro pneumatic regulator EVR Series

Feedback control with semiconductor pressure sensor and electronic control circuit is used. This electro pneumatic regulator allows continuous and precise control of air pressure by electrical signal.

• Wide range of control pressure variations. It is possible to select the optimum pressure range from 9 variations.
• Built-in microcomputer achieves high precision pressure control.
  • Hysteresis: 0.3 kPa to 3 kPa
  • Linearity: ±0.5 kPa to ±5 kPa
  • Resolution: 0.1 kPa to 0.9 kPa
  • Repeatability: 0.2 kPa to 1.8 kPa
  • * Differs according to the set pressure range
• Pressure stability
  • Residual pressure 0 when the input signal is 0%.
  • Pressure control pattern can be selected.
• Easy operation
  • Two switches allow various settings.
  • Zero point adjustment
  • Span point adjustment
  • Pressure control pattern selection
  • With operation indicator
• Easy replacement. Compatible mounting with conventional product (EV2500), with two kinds of connectors available. It can also be used with manifold.