The GE Druck DPI 104 is a microprocessor-controlled digital pressure gauge that sets the standard for precision, durability, and ease of use in industrial test and calibration applications . Designed to replace traditional analog test gauges, this instrument combines advanced silicon sensor technology with a robust, compact design, offering a reliable and cost-effective solution for a wide range of pressure sensing needs .
The model DPI104-22S with a 700 bar (10,000 psi) range delivers laboratory-grade accuracy in a field-ready package, making it ideal for process monitoring, system testing, and as a master reference gauge when used with Druck hand pumps .
Key Features & Benefits
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High Accuracy: Provides an industry-leading accuracy of ±0.05% full scale (FS) , including non-linearity, hysteresis, repeatability, and temperature effects from -10°C to 50°C (14°F to 122°F) .
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High-Pressure Capability: This model is engineered for demanding applications, with a maximum pressure measurement of 700 bar . The burst pressure is 2x the working pressure .
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Large, Easy-to-Read Display: Features a 5-digit LCD display with 12.7mm high characters for clear pressure readings, complemented by a 20-segment bar graph for quick visual indication of pressure from 0-100% FS .
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Advanced Functionality: Includes a pressure switch test function, Min/Max recording, tare, and alarm functions, making it a versatile tool for comprehensive system analysis .
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Flexible Mounting & Connectivity: The gauge housing rotates 320° around the pressure fitting, and the faceplate can be rotated for optimal viewing in any orientation . It also features an RS232 serial interface and a programmable 0-5V analog output .
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Network Capable: Up to 99 DPI 104 units can be daisy-chained in a network for multi-point monitoring .
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Media Compatibility: The pressure cavity is constructed from stainless steel or Inconel to ensure compatibility with aggressive media .
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Selectable Units: Offers 11 selectable pressure units including bar, psi, kPa, MPa, and more .
Typical Applications
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Process Monitoring and Control: Ideal for a wide range of industrial processes .
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Test and Calibration: Serves as a reliable standard for calibrating other pressure instruments .
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Hydraulic and Pneumatic Systems: Perfect for use with Druck hand pumps or as a standalone indicator for hydraulic and pneumatic testing .
Product Specifications
| Specification | Detail |
|---|---|
| Brand | GE Druck |
| Model | DPI 104 |
| Pressure Range | 0 to 700 bar |
| Accuracy | ±0.05% FS |
| Display | 5-digit LCD with bar graph |
| Output | 0-5 V Analog, RS232 |
| Wetted Parts | Stainless Steel / Inconel |
| Case Material | ABS / PC |
| Operating Temp | -10°C to +50°C |
| Gauge Diameter | 95 mm |
