The 2000B Pressure Gauge System is an intrinsically safe, certified, solid-state electronic gauge that is easily readable regardless of the lighting conditions. It measures pressure ranges up to 30,000 psi and typical accuracy of 0.25% of full scale (better accuracy is available upon request). The 2000B is used anywhere the user needs a primary or secondary display (slave/secondary options available). Each 2000B is comprised of a Gauge Display, Inline Cable, and Sensor Assembly allowing the display to be relatively close or far from the connection point. It is based on HDI’s 30-year field proven platform. The 2000B provides safety, accuracy, reliability, and low maintenance for the user.

The 2000B can be combined with a variety of sensor types for pressure, load, force, and torque applications and industries. Contact our team today to discuss your specific application.


  • Battery powered
  • Field repairable system
  • Low battery indicator
  • 30 psi to 30,000 psi; kPa or bar available upon request
  • 10 psi resolution
  • 2” Male NPT, 2” 1502, 2” 2002 / 2202, or flanged connections
  • 4-20mA or 0-1 volt output available
  • Solid state platform; no fluids or moving parts
  • Analog bar graph w/ divided scale
  • Consistent performance in high vibration environments


  • 4-20mA output (additional barrier required)
  • 4-20mA input (non-certified option)
  • Backlight, 12VDC or 24VDC required (non-certified option)
  • Externally powered, 12VDC or 24VDC required (non-certified option)
  • 0-1 volt output
  • Slave, secondary displays available


  • CSA: Intrinsically Safe Class 1, Division 1, Groups A, B, C and D
  • ATEX / IECEX : optional, II 1 G, Ex ia IIC T4

Tech Files:


Pill Replacement (Part 1)

Pill Replacement (Part 2)

1000B:2000B Calibration

1000B:2000B:2400:3300 Battery Replacement

HDI M993 Installation




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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