The document introduces the features and characteristics of the HDIE-C44 series DC current transducer, including high accuracy, high linearity, high integration, small size, simple structure, long-term stability, and adaptability to various working environments. The product is widely used in electrical equipment system control and detection in industries such as power, petroleum, coal mining, chemical, railway, communication, and building automation.
The HDIE-C44 series is a Hall‑effect, open‑loop DC current sensor that converts measured current into proportional DC current or voltage output. It offers high accuracy, linearity, compact size, and strong isolation between primary and secondary sides, suitable for power, petrochemical, mining, and building automation applications.
The manual provides selection information, electrical parameters, mechanical dimensions, wiring diagrams, output curves, and safety instructions. It also lists recommended power supplies, overload capacity, environmental limits, and installation guidelines. This manual is written in Chinese.
| Rated measurement current | 500 A – 3000 A |
|---|---|
| Output options | 4‑20 mA, 0‑5 V, 0‑10 V |
| Overload capacity | 15000 A rms |
| Accuracy (linearity error) | ±0.5 % |
| Power consumption | 30 mA |
| Insulation resistance | >20 MΩ @ DC500 V |
| Operating temperature | -25 °C to +70 °C |
| Storage temperature | -40 °C to +185 °C |
| Weight | ≈750 g |
| Primary side hole size | 165 mm × 20 mm |
| Load resistance (voltage output) | >5000 Ω |
The HDIE-C44 can measure currents from 500 A up to 3000 A.
It provides 4‑20 mA, 0‑5 V, and 0‑10 V output options.
Typical supplies are 24 V, 12 V, 48 V or 15 V depending on the selected output.
Ensure terminals are not exposed, avoid ESD, and only qualified engineers should perform wiring; incorrect connections can damage the product.