Energy meters
Measure what really matters. Inavitas energy meters give you accurate, real-time insight into how electricity is used across plants, buildings, and substations, feeding trusted data into the Inavitas platform.
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What Inavitas energy meters do
Inavitas energy meters capture detailed electrical measurements from single- and three-phase circuits — power, energy, voltage, current, and events. Devices are designed for panels and harsh environments, so you can monitor many feeders from a single unit.
They log data locally and stream it to Inavitas platforms or your own system over industry-standard and IoT protocols. This gives utilities, industrial sites, and buildings one reliable source of truth for billing, analytics, and operational decisions.
Energy meter solutions
SEM-X
Smart Energy Meter and Monitoring Unit
SEM-X (Smart Energy Meter and Monitoring Unit) is a compact energy measurement and monitoring device powered by an ESP32-based processor and operating on 220 VAC.
It measures key electrical parameters including voltage, current, active energy, and reactive energy, enabling reliable energy monitoring and data collection.
The device features 2 optically isolated digital inputs, 2 relay outputs, and a 32-bit event counter. With support for Wi-Fi, 4G, RS-485, and MQTT, SEM-X enables remote monitoring and seamless integration with energy management systems.
Users can easily configure device and communication settings through the built-in web interface.
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PMU
Power Meter Unit
Inavitas PMU is a new-generation network analyzer for real-time monitoring of electrical energy parameters. It can measure up to 5 three-phase circuits, 15 single-phase circuits, or any combination in between, making it ideal for multi-tenant environments such as substations, office buildings, data centers, and shopping malls. Through the PMU configuration software, users can easily monitor live data and adjust current and voltage polarities, transformer ratios, and serial communication settings.
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Key benefits
Inavitas energy meters turn raw electrical signals into reliable, time-stamped data you can trust for billing, operations, and analytics.
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High-resolution, accurate data
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Multi-circuit metering
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Flexible communications
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Ready for analytics and billing
How energy meters work in practice
Install & wire
Connect & stream data
Analyse & optimise
Key capabilities at a glance
Monitor multiple three-phase or single-phase circuits with one device, ideal for multi-tenant buildings, substations, and large panels.
Track voltage, current, and advanced parameters so you can identify disturbances, overloads, and poor power quality before they become issues.
On-device storage keeps a history of measurements even if communication is lost, ensuring you don’t miss events or billing intervals.
Share data seamlessly with Inavitas platforms, so every team, from operations to finance, works from the same numbers.
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