The GE DPI800 series portable calibrator manual provides specifications, operation instructions, and accessory information for pressure, temperature, and…
The DPI800 series is a family of rugged, handheld calibrators offered by GE Infrastructure Group. The series includes pressure, RTD, thermocouple, current/voltage, and frequency calibrators that support single‑hand operation, back‑lit LCD display, and optional IDOS digital pressure modules.
This manual describes the measurement ranges, functional features, safety and environmental ratings, and available accessories for each model. It also provides detailed technical specifications, wiring options, and guidance on battery life, calibration procedures, and optional modules such as external pressure sensors and data‑storage upgrades. This manual is written in Chinese.
| Pressure range | 2500 Pa – 70 MPa |
|---|---|
| Display size | 48 mm × 48 mm LCD |
| Display resolution | 5‑digit (99999) |
| IP protection rating | IP54 |
| Dimensions | 180 mm × 85 mm × 50 mm |
| Battery type | 3 × AA cells |
| Battery life (measurement mode) | ≈ 50 hours |
| Battery life (24 V loop power) | ≈ 10 hours |
| Operating temperature | -10 °C to 50 °C |
| Operating humidity | 0 %–90 % non‑condensing |
| HART loop resistance | 250 Ω |
| 24 V loop output | Provided |
| mA measurement range | 0 – 55 mA |
| Frequency measurement range | 0 – 999.999 Hz, 0 – 50 kHz |
| External IDOS pressure module range | 2.5 kPa – 70 MPa |
The DPI800 series can measure pressures from 2500 Pa up to 70 MPa.
The built‑in AA battery provides about 50 hours of measurement operation.
The calibrator is rated IP54 for dust and water protection.
It features a 48 mm × 48 mm back‑lit LCD with a five‑digit (99999) resolution.