HDI 2000P Pressure Gauge System
Electronic Pressure Gauge
Also known as:
Rig Pressure Gauge, Harsh Environment Pressure Gauge




HDI 2000P Pressure Gauge System
Electronic Pressure Gauge
Also known as:
Rig Pressure Gauge, Harsh Environment Pressure GaugeBuy
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The HDI 2000P Pressure Gauge System is a battery-powered electronic gauge used for accurate pressure monitoring up to 20,000 psi in oilfield applications.Sign in
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Executive Summary
The HDI 2000P Pressure Gauge System is a solid-state, intrinsically safe electronic gauge designed to provide accurate pressure measurement up to 20,000 psi. It features a clear 6-inch LCD display with both numeric and analog bar graph readouts, making it easy to monitor pressure levels at a glance. The system is battery-powered with a field-replaceable power pack, enabling independent operation without relying on external power sources.
The gauge system includes a matched sensor and display assembly, ensuring reliable accuracy and consistent performance in demanding industrial and oilfield environments. It supports flexible installation options, allowing the display to be located close to or remotely from the pressure source. Optional features include 4-20mA and 0-1V outputs for integration with chart recorders, PLCs, or remote slave displays.
Designed for minimal maintenance and long-term reliability, the 2000P is suited for both primary and secondary pressure monitoring in applications where safety, precision, and durability are critical.
Technical Specifications
Pressure Range | Up to 20,000 psi |
Accuracy | 0.50% of full scale |
Display | 6” LCD with 5-digit numeric and 101-segment bar graph |
Power | Replaceable 3.6 V battery |
Output Options | 4-20mA or 0-1 Vdc for recording/PLC |
Sensor | 3.5K strain gauge |
Viewing Distance | Up to 35 feet |
Connections | 1” NPT, 2” line thread, ANSI/API flanges, WECO, Autoclave |
Calibration | Matched gauge and sensor; recalibratable |
Size & Mounting | 7.75" case, 6" cutout, 4-hole mount |
Features and Benefits
- Solid-state electronic pressure gauge system.
- Intrinsically safe for hazardous environments.
- Designed for continuous operation, low power consumption.
- Multiple sensor pressure ranges and interchangeable sensors.
- Flexible installation options with multiple connection types.
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Detailed Description
The HDI 2000P Pressure Gauge System is a solid-state electronic gauge designed to provide accurate and reliable pressure measurement in demanding industrial and oilfield environments. It is suitable for monitoring pressures up to 20,000 psi and is built to operate safely in hazardous locations.
The system includes a gauge display, inline cable, and a matched pressure sensor. The gauge features a 6-inch diameter LCD with a numeric display and a 101-segment analog bar graph for trend indication. The display is visible from up to 35 feet and is designed for use in varying lighting conditions.
Powered by a field-replaceable 3.6 V battery pack, the system supports continuous operation with minimal power consumption. Battery life is typically around 18 months, with a one-year guarantee. Calibration data is retained when powered off.
The pressure sensor uses a 3.5K strain gauge and is available in multiple pressure ranges. Sensors can be interchanged within specified ranges to reduce spare parts inventory. Connection types include 1” NPT, 2” line thread, ANSI or API flanges, 9/16” Autoclave, and 2” WECO.
Optional outputs include 4-20 mA and 0-1 Vdc signals for integration with chart recorders, PLCs, and remote displays. A remote display (slave gauge) option allows duplication of the pressure reading at another location.
The gauge and sensor are factory calibrated as a matched pair to ±0.50% full-scale accuracy. Calibration and configuration settings are stored in non-volatile memory and can be updated or reset by the user.
The 2000P Pressure Gauge System provides reliable pressure measurement with low maintenance requirements for industrial and oilfield applications.
Engineering Data

