从China供应商批量进口4-20ma To Rs485 Converter (Iso Ad16)

The ISO AD16 from Shenzhen Sunyuan Technology Co., Ltd. is an isolated 4-20mA to RS485 signal converter designed for industrial environments where noise immunity and long-distance data integrity are critical. It accepts a 4-20mA current loop input, a standard industrial analog signal, and converts it to a digital RS485 output for integration with PLCs, SCADA systems or other serial devices. The unit provides galvanic isolation between input and output, protecting downstream equipment from ground loops and transient voltages common in factory settings.

Housed in a compact industrial enclosure, the converter supports typical power supplies of 12-24 VDC, a standard range for automation panels. It is compatible with a wide array of sensors including pressure transmitters, temperature probes and flow meters that output 4-20mA. Signal accuracy is maintained across the full scale, with typical linearity error below 0.1 percent, a standard benchmark for industrial AD converters.

This converter is used in manufacturing lines for process monitoring, in water treatment plants for sensor data aggregation and in energy management systems for real-time current loop signal conversion. Buyers specify the model based on isolation requirements, communication protocol needs and power supply compatibility. The unit ships as a standalone module for DIN rail mounting, a typical form factor for panel integration in automation projects.

Shenzhen Sunyuan Technology Co., Ltd. operates from Building 1, Shenhua Technical Park on Meixiu Road in Futian District, Shenzhen, Guangdong. The company is registered as an imported-tier supplier, indicating it handles cross-border trade for industrial automation products. Its address places it within Shenzhen’s technology and manufacturing hub, a region known for electronics and industrial equipment production.

The supplier’s profile does not disclose specific certifications, production capacity or client details. It does not provide response rate or average response time metrics, so buyers should confirm communication channels and technical support availability directly. The company focuses on signal processing devices, with this converter representing a core offering in its automation product range.