The GE Druck DPI 104 is a microprocessor-controlled digital pressure gauge that combines precision and functionality in a compact, robust package. This unit is rated for 70 bar gauge pressure and is offered for parts only.
Key Specifications
| Specification | Details |
|---|---|
| Brand | GE Druck |
| Model | DPI 104 |
| Part Number | 5598800 |
| Pressure Range | 70 bar (0–70 bar gauge) |
| Accuracy | ±0.05% Full Scale (FS), including non-linearity, hysteresis, repeatability, and temperature effects from -10°C to 50°C |
| Display | 5-digit LCD with 20-segment bar graph for visual pressure indication |
| Pressure Units | 11 selectable units: kPa, MPa, kg/cm², psi, mbar, bar, inHg, inH₂O, mH₂O, mmH₂O, mmHg |
| Connection | G 1/4 Male |
| Case Material | ABS/Polycarbonate, sealed to IP65 |
| Operating Temperature | -10°C to +50°C |
| Burst Pressure | 2x working pressure |
Features
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High Precision – 0.05% FS accuracy with temperature compensation
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Adjustable Mounting – Housing rotates 320° around pressure fittings; faceplate can be rotated for optimal visibility
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Data Interface – RS232 serial interface for networking up to 99 units in daisy-chain configuration
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Analog Output – Programmable 0–5V output signal
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Alarm Output – Open drain FET (max 250 mA, 24 VDC)
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Switch Test Function – Captures and displays open/closed values from external pressure switches (max impedance 200Ω)
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Min/Max Recording – User-enabled, resettable minimum and maximum pressure values
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Menu/Tare Lock – Guards against unauthorized access
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Wetted Parts – Stainless steel pressure cavity for compatibility with aggressive media
