NB Earthing Resistance Monitor (Plastic Housing)

NB Earthing Resistance Monitor (Plastic Housing)

Performance Overview:

The HD-DZJC-NB-SE-P earthing resistance monitor is another high-tech product developed from our company's decade-long research into "earthing resistance detection technology". It measures earthing resistance using the three-wire method and enables real-time online monitoring. The device integrates an NB-IoT communication module that uploads monitoring data to the cloud, allowing users to monitor the device remotely through the existing back-end management system. Powered by battery plus solar power, the device runs in low-power mode when not measuring, ensuring long-term reliable operation in various weather conditions.

The HD-DZJC-NB-SE-P earthing resistance monitor displays collected data on a four-digit LED display, giving an intuitive view of the earthing resistance values it acquires. Measurement and zero-calibration operations can be controlled via buttons, ensuring high accuracy, high stability and high reliability for real-time online earthing resistance monitoring in a wide range of locations.

Technical Parameters:

The HD-DZJC-NB-SE-P earthing resistance monitor is suitable for earthing of transmission line towers, highway equipment, meteorological lightning protection, communication base stations, railway facilities, building warehouses and electrical equipment, etc.

Range and Accuracy: Earthing resistance value range 0.01Ω~200Ω, accuracy ±5%, resolution 0.01Ω.

Applications: Suitable for earthing of transmission line towers, highway equipment, meteorological lightning protection, communication base stations, railway facilities, building warehouses and electrical equipment, etc.

Note: When used outside Guangdong Province, contact the manufacturer to modify the registration information of the device's IoT card, otherwise communication may fail.

Monitor Installation Method:

Back-end Management System:

After installation, users can log in to the back-end management system with the account information provided by the manufacturer to view the device status and the earthing resistance data collected by the device.