The 1000P Pressure Gauge System is an intrinsically safe, solid-state electronic gauge that is easily readable regardless of the lighting conditions. The 1000P is used where indication at the point of measurement is necessary while also needing to perform under high vibration and/or rugged environments. The 1000P can serve as a primary or secondary readout for the user. This model offers pressure ranges up to 30,000 psi and typical accuracy of 0.25% of full scale (better accuracy is available upon request). It has been the field for over 10 years and is based on HDI’s 30-year field proven platform. All HDI Gauges provide safety, accuracy, reliability, and low maintenance for the user.

The 1000P can be used in a variety of applications with different connection types. Contact our team today to discuss your specific application.


  • Battery powered
  • Field repairable system
  • Low battery indicator
  • Pressure Ranges (psi): 30 to 30,000 kPa/MPa and bar equivalents included (call for availability of 20,000 psi)
  • 0.1 psi to 10 psi resolution
  • 2” 1502, 2” 2002 / 2202, flanged, or nut connections
  • Solid state platform; no fluids or moving parts
  • Analog bar graph w/ divided scale
  • Solid state platform; no fluids or moving parts
  • Consistent performance in high vibration environments
  • Flush mounted membrane on back of gauge


  • 4-20mA output (additional barrier required)
  • 0-1 volt output
  • Secondary displays available
  • Backlight, 12VDC or 24VDC required
  • Optional Vent Plug on Housing

Tech Files:


M100 Calibration

M100:2000P Battery Replacement

M100:2000P Battery Replacement




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7240 Brittmoore Rd., Suite # 119,
Houston, TX 77041

P: 713-688-8555
After Hours Telephone: 713-819-6103
Joe Colotta: 713-819-6103
Chris Colotta: 832-458-9346
Joseph Ebenezer: 713-446-2212
F: 713-688-2228