GDI2-C55 series DC current transducer is a measuring module that converts the measured small DC current into a DC current or DC voltage signal with the proportion of the primary current using optical isolation principle. The primary and secondary sides are highly isolated and have the characteristics of high precision, high linearity, high integration, small volume, simple structure, long-term stable operation and adaptability to various working environments. It is widely used in electrical equipment systems of electric power, petroleum, coal mining, chemical industry, railways, communications, building automation and other industries for control and detection.
The GDI2-C55 series is a high‑precision, highly integrated current transmitter with a compact size, suitable for use in industries such as oil, petrochemical, communications, and building automation. It offers multiple output options and a wide operating temperature range.
The document includes details on electrical connections, power supply requirements, output characteristics, mechanical dimensions, safety precautions, and performance specifications to aid proper installation and maintenance. This manual is written in Japanese.
| Output signal options | DC 4‑20 mA, DC 0‑5 V, DC 0‑10 V |
|---|---|
| Power supply options | 24 Vdc, 220 Vac, 12 Vdc, 48 Vdc |
| Operating temperature range | -10 °C to +70 °C |
| Storage temperature range | -55 °C to +85 °C |
| Weight | 300 g |
| Accuracy (Ta = +25 °C) | ±0.5 % |
| Linearity | ±0.2 % |
| Power consumption | 50 mA |
| Maximum load resistance (current loop) | 5000 Ω |
It can output DC 4‑20 mA, DC 0‑5 V, or DC 0‑10 V signals.
The device operates from –10 °C up to +70 °C.
Supported supplies are 24 Vdc, 220 Vac, 12 Vdc, and 48 Vdc.
The accuracy is ±0.5 % at +25 °C.