The GE Druck DPI 104 is a microprocessor-controlled digital pressure gauge that delivers high precision and robust functionality in a compact, easy-to-use package. This model, featuring a 5000 PSI sealed gauge (SG) range, is the ideal solution for reliable pressure measurement in demanding industrial and process environments where atmospheric reference is not required .
Key Features & Benefits
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High Accuracy & Resolution: Offers a class-leading 0.05% full-scale (FS) accuracy . The large, 5-digit display provides clear, high-resolution pressure readings for precise monitoring and control .
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Sealed Gauge (SG) Reference: The “SG” in the model number signifies a sealed gauge sensor. This makes the gauge ideal for applications where the reference to atmospheric pressure is not needed or would be inaccurate, such as on high-pressure systems or in environments with fluctuating atmospheric conditions .
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Robust & Versatile Design:
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Durable Construction: Built with a rugged IP65-rated enclosure, this gauge is resistant to dust and water ingress, ensuring reliable operation in harsh conditions . The pressure cavity is constructed from stainless steel or Inconel for compatibility with a wide range of aggressive media .
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Adjustable Viewing: The display bezel and pressure connector can be rotated to provide the optimal viewing angle, making installation flexible and easy in any orientation .
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Advanced Functionality:
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Integrated Features: Includes essential capabilities such as Min/Max recording, tare function, and programmable high/low alarms with visual and electrical output .
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Pressure Switch Test: A built-in switch test function can capture and display the open and closed values of an external pressure switch, simplifying system diagnostics .
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Analog & Digital Outputs: Provides a 0-5V analog output and an RS232 serial interface for seamless integration with PLCs, data loggers, and PC-based control and monitoring software . The IDOS compatibility allows for connection to Universal Pressure Modules (UPM) to expand measurement capabilities and enhance accuracy .
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Product Specifications
| Specification | Detail |
|---|---|
| Manufacturer | GE Druck |
| Model | DPI 104 |
| Pressure Range | 0 to 5000 PSI (350 bar) |
| Pressure Type | Sealed Gauge (SG) |
| Accuracy | 0.05% Full Scale (FS) |
| Display | 5-digit LCD with bar graph |
| Operating Temp. | 14°F to 122°F (-10°C to 50°C) |
| Protection Rating | IP65 |
| Power | 9V Battery or 12-24Vdc external supply |
| Pressure Connection | 1/4 NPT or BSP male |
Applications
The GE Druck DPI 104 is a versatile tool perfect for a wide range of applications, including process industries, oil and gas, aerospace, and power generation. It can be used as a standalone process indicator, a precision reference for hand pumps, or as a key component in automated test and calibration systems
