• Multi-Circuit Three-Phase Power Monitoring Module with LCD Display

    Multi-Circuit Three-Phase Power Monitoring Module with LCD Display

    ZH70414H is a multi-circuit three-phase power monitoring module with LCD display, designed for real-time monitoring of voltage, current, active power, reactive power, apparent power, power factor, frequency and energy consumption. The module supports harmonic analysis, THD monitoring, RS485 Modbus RTU communication and optional Ethernet Modbus TCP connectivity, making it ideal for industrial energ

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  • LCD 24-Channel AC Data Acquisition Module - 副本

    LCD 24-Channel AC Data Acquisition Module - 副本

    ZH-70243H is a high-precision 24-channel AC data acquisition module with integrated LCD display, designed for real-time monitoring of AC voltage and current signals. The module supports True RMS measurement, harmonic analysis up to the 31st order, RS485 Modbus RTU communication and optional Modbus TCP Ethernet connectivity, making it ideal for industrial automation, power monitoring and energy man

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  • Wireless Three-Phase Power Monitoring Device

    Wireless Three-Phase Power Monitoring Device

    ZH-6042 is a wireless multifunction three-phase power monitoring device designed for industrial energy management and remote electrical monitoring applications. It supports voltage, current, active power, reactive power, power factor, energy consumption, harmonic analysis, temperature monitoring, analog inputs, digital inputs and relay outputs. Built-in 4G communication enables real-time data tran

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  • Network Three Phase Power Meter with RS485 Ethernet RJ45 and WiFi Modbus RTU/TCP

    Network Three Phase Power Meter with RS485 Ethernet RJ45 and WiFi Modbus RTU/TCP

    ZH-4041-3 is a high accuracy three phase power meter with RS485, Ethernet RJ45 and WiFi communication. Supports Modbus RTU/TCP for energy monitoring, PLC integration, power quality analysis and industrial automation systems.

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  • Three Phase Multifunction Power Meter RS485 Modbus Energy Monitoring Module

    Three Phase Multifunction Power Meter RS485 Modbus Energy Monitoring Module

    ZH-4041 is a high-accuracy three-phase multifunction power meter with RS485 Modbus RTU/TCP communication. Monitor voltage, current, power, energy, frequency, power factor and harmonic power in industrial automation, energy management and power quality applications.

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  • 12 Channel Power Monitoring Module with 31st Harmonic Analysis

    12 Channel Power Monitoring Module with 31st Harmonic Analysis

    ZH-40414H harmonic power monitoring module supports 12 voltage inputs, 12 current inputs, 31st harmonic analysis, True RMS measurement, RS485 Modbus RTU and Modbus TCP communication for power quality monitoring and energy management systems.

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