Description:
The Eastron SDM230-LoRaWAN is a compact, single-phase DIN-rail mounted smart energy meter designed for long-range wireless communication using LoRaWAN technology. It offers accurate real-time measurement of key electrical parameters and supports remote monitoring, making it ideal for residential, commercial, and utility applications.
 
Key Features:
✔ Single-Phase (1P2W) Direct Connection up to 100A
No external CTs required, reducing installation cost and complexity.
✔ Comprehensive Electrical Measurements
Displays voltage, current, frequency, active/reactive/apparent power, power factor, THD, and maximum demand.
Measures both imported and exported kWh and kVArh.
✔ Built-In LoRaWAN Wireless Module
Supports LoRaWAN Class C communication for long-range connectivity.
Compatible with OTAA and ABP activation modes.
Join parameters (DevEUI, AppEUI, AppKey, etc.) can be viewed and configured via setup menus.
✔ Pulse Outputs
Includes two pulse outputs:
Pulse Output 1: Fully configurable (kWh/kVArh, import/export/total, constants 1–1000).
Pulse Output 2: Fixed export kWh at 1000 imp/kWh.
✔ Active Upload Mode
Up to 19 parameters can automatically upload at programmable intervals (0–255 minutes).
✔ User-Friendly Interface
LCD display with start-up self-test, scrolling measurement screens, and configurable backlight time.
 
Technical Specifications:
Electrical Accuracy:
Active Energy: Class 1 (IEC 62053-21)
Voltage/Current Accuracy: ±0.5%
Frequency: ±0.2%
Power Factor: ±0.01
Input Ratings:
Voltage: 230V (176–276V range)
Current: 0.5–100A
Frequency: 45–65Hz
Communication:
Interface: LoRaWAN
Frequencies: EU868 / AS923 / AU915 / US902
Coding: ASCII
Range: up to 2000 m (open area)
Environmental:
Operating Temp: –25°C to +55°C
Humidity: <95% RH (non-condensing)
IP Rating: IP51 (indoor)
Mechanical:
Mounting: DIN rail (DIN 43880)
Size: 100 × 36 × 63 mm
Weight: 250g
Ideal Applications
Smart metering projects
Estates & residential metering
Remote energy monitoring
Utility and municipal rollouts
Solar installations requiring export/import measurement
LoRaWAN IoT energy platforms
 
Lead Time:
4 Weeks.