The 2000P Pressure Gauge System is an intrinsically safe, certified, solid-state electronic gauge that is easily readable regardless of the lighting conditions. The 2000P is used where indication at the point of measurement is necessary while also needing to perform under high vibration and/or rugged environments. The 2000P 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 2000P 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
  • 30 psi to 30,000 psi; kPa or bar available upon request
  • 10 psi resolution
  • 2” Male NPT, 2” 1502, 2” 2001 / 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
  • Simple interface for calibration


  • 4-20mA output (additional barrier required)
  • 0-1 volt output
  • Slave, secondary displays available


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

Tech Files:


M100:2000P Battery Replacement (Part 1)

M100:2000P Battery Replacement (Part 2)




HDI M100 Pressure Gauge System

HDI 1000B Pressure Gauge System

HDI 2000B Pressure Gauge System

HDI 2000P Pressure Gauge System

HDI 2021 Pressure Transmitter System

HDI 2100 Pump Stroke Counter System

HDI 2200 Choke Position Indicator System

HDI 2250 Valve Position Indicator System

HDI 2400 Pressure Gauge System

HDI 3200 Mud Gas Separator Monitoring System

HDI 3300 Temperature Gauge System

HDI 9000 Choke Console System

HDI V9000 Virtual Choke Console System


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