Electricity energy meter - single-phase, RS-485, LCD, 100A, network parameter recording U, I, F, P, Q, AE+, RE+, LE-01MR

Electric energy meter – precise measurement and monitoring

The LE-01MR meter is a single-phase electronic energy meter designed for direct current measurement in 2-wire installations. The device is perfect for both homes and commercial facilities where accurate energy consumption measurement and remote data reading are required. Thanks to the RS-485 interface and Modbus RTU protocol, integration with energy monitoring and management systems is extremely simple.

Functionality and technical parameters

The LE-01MR meter offers comprehensive measurement of network parameters, including active and reactive energy (AE+, RE+), voltage (U), current (I), frequency (F) and active and reactive power (P, Q). Equipped with an LCD display, it presents current values in a clear and intuitive way. Thanks to the possibility of programming the pulse constant (1…1000 imp/kWh) and RS-485 communication, the meter enables remote data reading and integration with building automation systems. The meter's anti-tamper feature ensures security and protects against manipulation.

• Current measurement range: up to 100A
• Rated voltage: 230V AC
• Communication interface: RS-485 (Modbus RTU)
• Display: LCD
• Accuracy class: B
• Compliance with standard: MID (Measuring Instruments Directive) – confirms compliance with European metrological standards.
• Mounting method: DIN rail adapter – ensures easy and quick mounting in the distribution board.

Application and benefits

The LE-01MR meter finds application in a wide range of electrical installations:

• Home installations: Monitoring energy consumption to optimize costs.
• Commercial facilities: Billing energy consumption between tenants or company departments.
• Photovoltaic systems: Measuring energy production and consumption in PV systems.
• Industrial applications: Monitoring network load and optimizing energy consumption.

Benefits of using the LE-01MR meter:

• Accurate measurement: Ensures precise billing of energy consumed.
• Remote data reading: Enables monitoring of energy consumption without the need for physical presence at the device.
• Integration with automation systems: Allows for automation of energy management processes.
• Security: The meter's anti-tamper feature protects against manipulation.
• Compliance with standards: Meets the requirements of European metrological standards.

The LE-01MR meter is a reliable tool for anyone who cares about efficient electricity management. Its functionality, accuracy and ability to integrate with other systems make it an ideal choice for both professional installers and end users.