Starting at $358.34
  • Usually ships in 16-20 weeks



  • 1.2 x 1.2in (30 x 30mm)
  • 3½ digit, 10mm LED display
  • ±1.0% FS + last digit accuracy
  • 1 to 5VDC analog output
  • NPN or PNP open collector pressure switch output
  • 11 to 27VDC supply voltage
  • IP40 rating


The Ashcroft GC31 digital pressure sensor is a uniquely compact pressure sensor, ideal for monitoring pressures in hydraulic presses/stamping equipment and lifts, tire vulcanization, cooling and lubricating systems, alarm/control, and pressure monitoring where consistent, reliable, pressure measurement is essential. The GC31 is equipped with the Ashcroft's field-proven thin film sensor and can monitor a wide variety of applications.

Ashcroft GC31 ultra-compact digital pressure sensors are available in gauge pressure from 0-50 to 0-1500 psi and compound ranges up to 150 psi and vacuum. These versatile sensors includes a MIN/MAX HOLD feature to record high and low pressure events, and adjustment for controlling display rates.

The 1.2 x 1.2 inch (30 x 30mm) enclosure incorporates a 3½ digit LED display. Analog scaling allows the user to configure the unit to any range within the full scale of the sensor range, while integrated switches for control or safety offer the actuation and deadband to any points within the full scale range.