Carlo Gavazzi EM2172VMV53XOSX three-phase energy meter with 333 mV current sensor input, 250 A sensor range, RS485 Modbus RTU communication, pulse output and removable LCD display for industrial and commercial energy monitoring applications.
£591.66
The Carlo Gavazzi EM2172VMV53XOSX is a compact and reliable three-phase energy meter designed for accurate monitoring of electrical energy consumption and generation in industrial, commercial and building automation applications. As part of the Carlo Gavazzi EM21 series, it provides dependable energy measurement in a flexible 72 mm format suitable for both DIN rail and panel mounting.
This model is designed for use with 333 mV current sensor inputs, making it suitable for retrofit and panel applications where external current sensors are required. Its self-powered design simplifies installation, while the integrated RS485 Modbus RTU communication and pulse output allow measured energy data to be transmitted to monitoring systems, automation platforms and building management systems.
With a 400 V L-L AC voltage input and current sensor range up to 250 A, the EM2172VMV53XOSX is well suited to three-phase distribution boards, machinery panels and energy management installations. The removable LCD display provides clear local readings and straightforward configuration for electrical engineers and facilities teams.
Energy meters such as the Carlo Gavazzi EM2172VMV53XOSX allow engineers to monitor electrical consumption, generated energy and key network parameters across distribution boards, machinery panels and commercial installations. The 333 mV current sensor input provides a practical solution where remote or retrofit current measurement is required.
With RS485 Modbus RTU communication and pulse output functionality, this energy meter can support remote monitoring, building management integration, sub-metering, energy audits and cost allocation projects.
| Voltage | 172 V |
|---|---|
| Manufacturer | Carlo Gavazzi |
| Series | EM21 |
| Model | EM2172VMV53XOSX |
| Product type | Three-phase energy meter |
| Current input | 333 mV current sensor input |
| Current sensor range | 250 A |
| Voltage input | 400 V L-L AC |
| Supply voltage | Self-powered, 18 to 260 V AC L-N |
| Network type | Three-phase AC systems |
| Frequency | 45 to 65 Hz |
| Energy metering | Consumption and generation |
| Communication | RS485 Modbus RTU |
| Output type | Pulse output |
| Display | Removable LCD display |
| Mounting type | DIN rail / panel mounting |
| Protection rating | IP40 front |
| Dimensions | Approx. 72 × 72 × 65 mm |
It is used to measure and monitor electrical energy consumption and generation in three-phase electrical installations.
The EM2172VMV53XOSX is designed for 333 mV current sensor inputs.
This model is suitable for use with current sensors up to 250 A.
Yes. It includes RS485 Modbus RTU communication for integration with energy monitoring systems, automation platforms and building management systems.
Yes. This model includes a pulse output for energy retransmission and external counting applications.
Carlo Gavazzi EM21 energy meters are trusted by electrical contractors, panel builders and facilities engineers for reliable three-phase energy monitoring, retrofit metering and integration into modern energy management systems.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...