The GDU2-C55 series of DC voltage transducers is a measuring module that uses optical isolation principle to convert the measured single DC voltage into a dual DC current or DC voltage signal with a proportional output of primary voltage, with highly isolated primary and secondary sides, high accuracy, high linearity, high integration, small size, simple structure, long-term stable operation and adapted to various working environments. Widely used in electric equipment system control and testing in electric power, petroleum, coal mining, chemical industry, railway, communication, building automatic control and other industries.
The GDU2-C55 series is a DC voltage transmitter that uses optical isolation to convert a single‑channel DC voltage into proportional dual‑channel DC current or voltage signals. It is designed for high accuracy, linearity, compact size, and long‑term stability, and is used in power, petrochemical, mining, chemical, railway, communications, and building‑automation equipment.
The document includes product introduction, selection information, electrical parameters, mechanical and wiring diagrams, output characteristic curves, and safety precautions. It also lists the operating temperature range, weight, compliance standards, and available power‑supply and output options. This manual is written in Chinese.
| Rated measurement range (V) | 0.075 V – 500 V |
|---|