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Behin Rayaneh Naghshineh

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  • Online Power Meter, Network Power Analyzer
  • Online Power Analyzer, Network Ammeter
  • Online Single-Phase Power Meter Installed in Electrical Panel, Remote Power Monitoring Solution

Online Single-Phase Power Meter, Network Power Analyzer PM301-1P

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.

Applications of the Online Single-Phase Power Meter:

Key Applications of the Online Single-Phase Power Meter:

  • Server room power monitoring and protection
  • Data center energy management and analytics
  • Real-time monitoring of generator (diesel, gas, or gasoline) voltage, current, and power
  • Online measurement of current, voltage, power, frequency, and power factor for UPS systems
  • Single-phase power analyzer for industrial facilities and office buildings
  • Monitoring and efficiency evaluation of single-phase industrial motors
  • Remote power usage monitoring for offices and commercial spaces
  • Solar power system monitoring for single-phase photovoltaic installations
  • Smart home electricity monitoring and automation integration
  • Accurate power measurement and energy logging in laboratories

Key Features of the Online Single-Phase Power Meter:

The Online Single-Phase Power Meter 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.

Technical Features of the Smart Single-Phase Online Power Meter (WiFi Enabled):

  • Full-color display for clear visual monitoring
  • Supports standard protocols including SNMP and JSON
  • 220V device input voltage
  • Internet and LAN (Ethernet) connectivity
  • Wi-Fi connectivity for wireless network access
  • Modbus RTU and Modbus TCP protocol support
  • PLC integration capability
  • Internal rechargeable battery for backup power
  • One RS485 communication port
  • Integrated temperature sensor
  • Temperature measurement range: -40 to +125°C
  • Temperature sensor accuracy: ±0.3°C
  • One digital input port
  • One relay output port for automation or alarms
  • Remote firmware update capability
  • Panel-mount design for easy integration in electrical enclosures
  • Customizable panel design available upon request
  • Full IoT compatibility for smart energy management

Advantages of Using a Single-Phase Online Power Meter and Network Power Analyzer:

  • Real-time remote monitoring of voltage, current, power, frequency, and power factor via the devices built-in display
  • Prevents equipment damage caused by electrical fluctuations and power surges
  • Accurate and instant consumption tracking from any location
  • Remote access to live and historical energy data anytime, anywhere
  • Comprehensive graphical charts and trend analysis through the energy monitoring system
  • Supports network protocols (LAN), Modbus (RTU/TCP), and wireless Wi-Fi connectivity
  • Data retention during power outages, thanks to the devices internal backup battery
  • Flexible control and monitoring with integrated digital input port
  • Full IoT compatibility for seamless smart energy management
  • Online device access and remote management via mobile application
  • Direct connection to BRNIT’s secure cloud servers for data logging—no need for dedicated local servers
  • Ready integration with industrial automation systems and SCADA/PLC platforms
  • Enables use in advanced energy monitoring networks through RS485 interface and Modbus RTU/TCP protocols

Brand:

  • Brnit

Model:

  • PM301-1P

Device Dimensions:

  • Length: 110 mm
  • Width: 107 mm