3-phase MID energy meter - EMU Professional II 3/100 LoRa outdoor, antenna
- EMU Professional II 3/100 LoRa ext.Ant is a 3-phase energy meter with MID approval and LoRa radio interface, it has an internal LoRa antenna as well as an external antenna connector (SMA socket).

Informacje o Produkcie
The 3-phase power meter EMU Professional II 3/100 LoRa ext. Ant. for DIN rail mounting features a built-in LoRa interface. The power meter EMU Professional II is suitable for energy management as per ISO 5000, submetering and billing.
This version has an internal LoRa antenna and external SMA antenna connector.
LoRa Interface
To ensure a stable, high-performance connection to the LoRaGateway, the LoRa interface continuously adapts the optimal transmission and reception parameters. For easier integration of the electricity meter, the status of the LoRa network connection can be accessed on the display at any time.
Network & Communication
Frequency band: EU 863-870MHz
Type: Class C device
Two-way communication. LoRa interface is always ready to receive (Class C).
Signal strength: 14dbm
Note: When operating the LoRa power meter EMU Professional II 3/100 ext. Ant. on a LoRa network which does not support Class C devices, the meter will work as a Class A device.
Factory Configuration
Every LoRa electricity meter has the following factory configuration:
- JoinMode: OTAA
- DevEUI (starting with 102CEF)
- AppKey
- AppEUI: 10 2C EF 00 00 00 00 00
(The DevEUI and the AppKey can be read on the display. The AppEUI is always 10 2C EF 00 00 00 00 00.)
Meter Readings
The meter readings include:
- Active energy consumption (kWh) and supply (kWh)
- Reactive energy consumption (kvarh) and supply (kvarh)
- Active power (kw)
- Reactive power (kvar)
- Apparent power (kVA)
- Current (A)
- Frequency (Hz)
- Number of voltage failures
LCD Display
Reading and setting parameters is user-friendly with a 38x28 mm graphic LCD display with LED backlight. This provides excellent visibility of numbers and letters. The display language (e.g. English or German) can be selected using the keys.
Direct Meter Configuration
Touch-sensitive control buttons are used for configuration. A sealable service button must be pressed for each configuration change. Using the control buttons a new LoRa key can be generated or a re-join can be started.
S0 Pulse Output
The 3-phase power meter EMU Professional II 3/100 LoRa features a configurable S0 pulse output for active or reactive energy.
Pulse rate per kWh/kvarh: 1, 10, 100, 1000 or 10000
Pulse length: 2ms, 10ms, 30ms, 40ms, 120ms
Features
- Bidirectional three-phase power meter with LoRa interface
- Built in LoRa interface and external SMA LoRa antenna connector
- Wireless LoRa interface
- 3x230/400V
- Direct connection up to 100A
- MID B+D, for billing purposes
- Accuracy class B (1%)
Cechy licznika LoRa
- Bidirectional three-phase power meter with LoRa interface
- Built in LoRa interface and external SMA LoRa antenna connector
- Wireless LoRa interface
- 3x230/400V
- Direct connection up to 100A
- MID B+D, for billing purposes
- Accuracy class B (1%)