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sensor:eastron_sdm_230 [2026/02/11 23:35] – vamsansensor:eastron_sdm_230 [2026/02/11 23:37] (current) – vamsan
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 {{ :com:eastron_sdm230.png?100|Eastron SDM230}} {{ :com:eastron_sdm230.png?100|Eastron SDM230}}
  
-The Eastron SDM230-Modbus MID 1-phase kWh meter is ideal for the precise monitoring of, for example, a solar panel system, a charging station, a heat pump, or another 1-phase group of your choice. On the illuminated LCD screen, you can immediately see how many kWh the respective system consumes or produces, and it is used for official registration and billing of the measurement data. For example, if you want to bill a tenant for the electricity consumption of a specific room.+The Eastron SDM230 Modbus MID 1-phase kWh meter is ideal for the precise monitoring of, for example, a solar panel system, a charging station, a heat pump, or another 1-phase group of your choice. On the illuminated LCD screen, you can immediately see how many kWh the respective system consumes or produces, and it is used for official registration and billing of the measurement data. For example, if you want to bill a tenant for the electricity consumption of a specific room.
  
 **Key Features** **Key Features**
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   * **Measurement:** Measures various parameters, including active energy (kWh), reactive energy (kVArh), power (kW, kVAr, kVA), voltage, current, frequency, and power factor.   * **Measurement:** Measures various parameters, including active energy (kWh), reactive energy (kVArh), power (kW, kVAr, kVA), voltage, current, frequency, and power factor.
   * **Bi-directional Energy:** Supports bi-directional energy measurement (import and export), making it suitable for solar PV and battery storage applications.   * **Bi-directional Energy:** Supports bi-directional energy measurement (import and export), making it suitable for solar PV and battery storage applications.
-  * Direct Connection: Designed for a maximum 100A direct connection, eliminating the need for external current transformers (CTs). +  * **Direct Connection:** Designed for a maximum 100A direct connection, eliminating the need for external current transformers (CTs). 
-  * ****Display:** Features a blue-backlit LCD screen for easy reading of data. +  * **Display:** Features a blue-backlit LCD screen for easy reading of data. 
-  * Communication:** Includes two pulse outputs and a communication port (RS485 Modbus or M-Bus, depending on the model) for remote monitoring and integration with building management systems (BMS) or SCADA systems. Some models also offer Wi-Fi or LoRaWAN communication options.+  * **Communication:** Includes two pulse outputs and a communication port (RS485 Modbus or M-Bus, depending on the model) for remote monitoring and integration with building management systems (BMS) or SCADA systems. Some models also offer Wi-Fi or LoRaWAN communication options.
   * **Certification:** Many variants are MID-certified (Class B EN50470-3), making them suitable for billing applications.   * **Certification:** Many variants are MID-certified (Class B EN50470-3), making them suitable for billing applications.
   * **Design:** Compact design (two modules wide, 36mm) for DIN rail mounting.   * **Design:** Compact design (two modules wide, 36mm) for DIN rail mounting.