The Online Single-Phase Power Meter is a smart and precise instrument for measuring and monitoring electricity consumption in single-phase systems. It enables users to remotely view real-time power, voltage, current, frequency, and power factor data. With reliable Ethernet or Wi-Fi connectivity, this network power analyzer is the ideal solution for energy management in offices, retail stores, smart homes, server rooms, data centers, and laboratories. The device supports comprehensive monitoring of the main power input, generators, and all single-phase equipment, making it easy to optimize and control energy usage remotely.
Featuring both LAN and Wi-Fi connectivity, the online power meter provides live voltage and current monitoring with seamless IoT integration. Easy access to device data is available via BRNIT’s dedicated mobile app. With industry-standard Modbus protocol and PLC compatibility, this single-phase power analyzer also supports custom electrical panel designs tailored to specific requirements. For hands-on evaluation, contact us to schedule a live product demonstration.
The Online Single Phase Power analyzer is an advanced and intelligent device designed for precise monitoring and reliable control of electrical energy consumption in various commercial and industrial environments. Equipped with innovative technologies, this smart power meter empowers users to accurately monitor real-time energy usage and remotely manage power systems for improved efficiency.
A core advantage of this single-phase network power analyzer is its flexible connectivity, supporting both Wi-Fi and LAN (Ethernet) interfaces. This enables seamless integration into modern energy management platforms and smart grid systems. The built-in RS485 port with Modbus RTU and TCP protocols guarantees full compatibility with industrial automation solutions, PLCs, and SCADA systems. Additionally, the integrated rechargeable battery ensures uninterrupted data transmission during blackouts or voltage fluctuations—an essential feature for mission-critical facilities.
The device also features a relay output port for automatic control of connected electrical equipment, such as contactors or alarm systems. With a digital input port, users can remotely monitor signals such as switch status or sensor alerts—ideal for advanced automation and real-time response.
Supporting full IoT integration, this single-phase smart power meter allows you to store energy measurement data—including voltage, current, power, frequency, and power factor—in the cloud for instant, remote access and advanced analytics. This makes the PM301-1P a comprehensive solution for smart energy management across any installation.
For three-phase electrical environments, we recommend our Three-Phase Online Power Meter. If you also need environmental monitoring beyond power measurement, our Online Temperature & Humidity Sensor offers a complete solution for comprehensive energy and environmental management.
The PM301-1P single phase power analyzer is capable of measuring current, voltage, power, frequency, and power factor with high accuracy.
Data from the single phase power meter can be accessed via the color display, LAN network, Wi-Fi, Modbus RTU/TCP, and SNMP protocols, making it flexible for both local and remote monitoring.
The single power analyzer features Ethernet (LAN), a Wi-Fi module, and fully supports Modbus TCP, Modbus RTU, and IoT protocols for easy integration with any monitoring system.
The input port on the single-phase power meter can receive status signals (such as alarms, digital confirmations, errors, or connections to other equipment) and generate control processes or warning logs based on these external events.
Yes, the single phase power analyzer is equipped with a relay output, enabling it to trigger actions such as alarms or automatic switching based on electrical parameters, temperature, or external input signals.
Yes. Optionally, a temperature sensor can be connected to the single power analyzer for monitoring the panel or ambient temperature.
All measured data from the PM301-1P can be sent to a cloud server or online software via IoT and SNMP protocols for remote analytics and smart monitoring.
Absolutely. With advanced communication and precise measurement, the PM301-1P single power analyzer is the ideal choice for industrial panels, data centers, greenhouses, smart buildings, and production lines.
The internal battery ensures retention of settings and essential data, allows alerts to be sent during power outages, and keeps your single phase power meter secure against temporary power failures.
Installation is simple: just mount the single phase power analyzer in the panel, wire the connectors, and perform initial configuration through the user-friendly web panel.
The PM301-1P includes a one-year warranty and five years of after-sales service, along with software updates whenever needed.
For consultation or to place an order, simply contact our experts or use the inquiry form on our website.
