DatasheetThe Druck DPI 800 is a robust, portable pressure indicator designed specifically for demanding industrial and maintenance applications. With its extensive features and reliable measurement accuracy, it is the ideal choice for maintenance teams, calibration laboratories, and field service technicians.
Key Features:
- Pressure ranges from 25 mbar to 700 bar (10 inH₂O to 10,000 psi), including vacuum options
- Single or dual-range sensor configuration available
- Large, backlit LCD display with intuitive menu-driven interface
- Robust, weatherproof construction suitable for harsh environments
- Built-in HART® loop resistor for digital communication
- mA measurement, switch test, and integrated 24 V loop power (available in DPI 802 model)
- Convenient one-handed operation with impact-resistant housing and elastomeric protective cover
- Plug-and-play compatibility with universal pressure modules (IUPM/IUPMP) providing accuracies up to 0.05% FS or precision up to 0.01%
Typical Applications:
- Pressure testing and measurement
- Calibration and maintenance of pressure transmitters and instruments
- Switch and safety system verification
- Setup and diagnostics of process loops
Technical Specifications:
| Specification | Details |
|---|---|
| Pressure ranges | 25 mbar to 700 bar (including vacuum) |
| Overall accuracy (standard) | 0.05% FS for ranges above 1 bar, 0.075% to 0.1% FS for lower ranges |
| Premium accuracy option | 0.01% FS (available for many ranges) |
| Operating temperature range | -10 °C to +50 °C (14 °F to 122 °F) |
| Media compatibility | Stainless steel (higher ranges), non-corrosive gases/liquids (lower ranges) |
| Display | Backlit graphic LCD, resolution: 99999 |
| Battery life | >50 hours (measurement mode), >10 hours (using 24 V source) |
| Dimensions | 180 mm x 85 mm x 50 mm (7.1 x 3.3 x 2 inches) |
| Weight | 500 g (18 oz) |
| Pressure connections | G 1/8 female or 1/8 NPT female |
Pressure Ranges and Accuracy:
| Pressure range | Standard accuracy (% FS) | Premium accuracy (% FS) |
|---|---|---|
| 25 mbar (±10 inH₂O) | 0.1% | 0.03% |
| 70, 200, 350, 700 mbar (±1, 3, 5, 10 psi) | 0.075% | 0.03% |
| -1 to 1, 2 bar (-15 to 15, 30 psi) | 0.05% | 0.01% |
| -1 to 3.5, 7, 10, 20 bar (-15 to 50, 100, 150, 300 psi) | 0.05% | 0.01% |
| 35, 70, 100, 135, 200 bar (500 to 3000 psi) | 0.05% | 0.01% |
| 350, 700 bar (5000, 10000 psi) | 0.05% | Not available |
Advanced Features:
- Dual-sensor configuration: Enables simultaneous dual-range measurements (P1 & P2 or differential P1–P2)
- Programmable leak test: Automatically calculates leak rate and pressure drop
- Integrated HART resistor: Simplifies usage with HART communicators
- Switch test function: Captures switching points automatically for rapid safety system checks (available in DPI 802)
Optional Accessories:
- IO800A: Soft carrying case with accessory pocket
- IO800B: Belt clip, wrist strap, and bench stand
- IO800E: Data logging upgrade with RS232 interface and real-time clock, stores up to 1000 data points
Certifications and Compliance:
- CE marked in accordance with European directives (EMC, safety)
- EMC compliant with EN 61326-1
- Electrical safety compliant with EN 61010-1
- Pressure Equipment Directive (PED) – SEP (Sound Engineering Practice)
The Druck DPI 800 provides a versatile and reliable solution for accurate pressure measurement and calibration, combining precision with user-friendly operation in a robust, portable instrument.