Carlo Gavazzi EM111DINAV81XO1X single-phase DIN rail energy analyser with 230 V L-N input, 45 A direct current measurement, backlit LCD display, pulse output and self-powered operation.
£94.71
The Carlo Gavazzi EM111DINAV81XO1X is a compact and reliable single-phase DIN rail energy analyser designed for accurate energy monitoring, electrical measurement and cost allocation in commercial, industrial and building automation applications. It provides comprehensive measurement of electrical parameters in a space-saving one-module DIN rail housing.
As part of the Carlo Gavazzi EM111DIN series, this analyser features a backlit LCD display with integrated touch keypad, allowing users to monitor real-time electrical values quickly and easily. The unit is self-powered and incorporates a pulse output for integration with external monitoring equipment and energy management systems.
Designed for 230 V L-N single-phase systems, the EM111DINAV81XO1X supports 5 (45) A direct current measurement and provides accurate monitoring of active and reactive energy, voltage, current, power, frequency and power factor. It is ideally suited to sub-metering, machine energy monitoring and commercial energy management installations.
The Carlo Gavazzi EM111DINAV81XO1X delivers accurate measurement of single-phase electrical parameters to help improve energy efficiency, monitor equipment performance and identify unnecessary energy consumption. Its pulse output enables integration with external energy monitoring equipment for centralised data collection.
Its compact DIN rail housing simplifies installation inside electrical distribution boards and control panels, making it an excellent choice for commercial buildings, industrial machinery, OEM equipment and energy management projects.
| Current | 45 A |
|---|---|
| Voltage | 230 V |
| Manufacturer | Carlo Gavazzi |
| Series | EM111DIN |
| Model | EM111DINAV81XO1X |
| Product type | Single-phase energy analyser |
| System | 1-phase, 2-wire |
| Voltage input | 230 V L-N AC |
| Current input | 5 (45) A direct connection |
| Direct connection | Up to 32 A |
| Maximum current | 45 A |
| Frequency | 50 / 60 Hz |
| Display | Backlit LCD with touch keypad |
| Measured values | kWh, kvarh, V, A, kW, kvar, Hz and power factor |
| Output | Pulse output (open collector) |
| Power supply | Self-powered |
| Mounting | DIN rail, 1 module |
| Front protection rating | IP51 |
| Dimensions (H × W × D) | approx. 90 × 17 × 60 mm |
| Weight | approx. 0.08 kg |
It is used for single-phase energy monitoring, electrical measurement, sub-metering and cost allocation in commercial and industrial applications.
The analyser is designed for 230 V L-N single-phase, 2-wire systems.
The unit supports direct current measurement up to 45 A with a 5 (45) A input rating.
Yes. It includes a pulse output via an open collector for connection to external monitoring or energy management systems.
The analyser measures active and reactive energy, voltage, current, active power, reactive power, frequency and power factor.
Carlo Gavazzi EM111 energy analysers are trusted by electrical engineers, panel builders and facilities managers for accurate energy measurement, dependable operation and straightforward integration into modern energy monitoring systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...