16 20-Channel Transition Resistance Monitor

Product Overview

The HD-GDZJC/20 Transition Resistance Monitor is designed for real-time monitoring of multi-point transition resistance in industrial scenarios. It can collect transition resistance values of 20 measured objects and accurately capture changes in contact status. The monitor features 20 independent monitoring channels with non-interfering measurements. Equipped with an LCD display, it allows direct on-site viewing of data from all channels. It is fitted with an RS485 communication interface and supports the Modbus RTU standard protocol, enabling connection to a background management system for remote centralized monitoring. Easy to install, compact, safe and durable, it is widely used in scenarios such as grounding grids of power distribution systems and connection terminals of industrial equipment. By real-time resistance monitoring, it provides early warnings of hidden risks including poor contact, corrosion and aging, so as to ensure stable equipment operation.

Measurement Ranges & Accuracy

Product Specifications