EM114039-01 is a single phase LoRaWAN smart electricity meter. It supports LoRaWAN communication and local TTL communication (Modbus protocol). With built-in latching relay, you can use TTL(locally) or LoRaWAN(remotely) to set the switching status.Frequency plans EU868 and US915 AS923 - order option.
1.Product introduction
EM114039-01 is a single phase LoRaWAN smart electricity meter. It supports LoRaWAN communication and local TTL communication (Modbus protocol). With built-in latching relay, you can use TTL(locally) or LoRaWAN(remotely) to set the switching status.
2.Feature
Measure I, V, kWh,kVarh, kW,PF...
Single Phase 80A direct Connection, 230V
High Accuracy: Active Cl1.0, Reactive Cl2.0
LoRaWAN & TTL Communication, Modbus Protocol
Built-in Latching Relay For Remote Load Control
Support auto-upload mode for uploading data
Download/ Upload time interval can be set or adjusted.
Confirmations/ Off line detection available
Support auto-resume mode
Wide range of LoRa frequency band
(EU868/AS923/CN433/CN470/AU915/US902 MHz, etc.)
MID certified
3.Specification
| Product Type | Single Phase LoRaWAN Electricity Meter |
| Ref. voltage | 220V |
| Ref. current | 0.25-5(80)A |
| Impulse constant | 1600imp/kWh |
| LCD display | LCD5+1 |
| Operation temp. | -20~+70℃ |
| Relative humidity | <95% |
| Ref. frequency | 50Hz |
| Accuracy class | Cl.1 |
| Starting current | 0.4%/Ib(CI.1) |
| Load control | Built-in 80A magnetic latching relay |
| Power consumption | ≤ 1W,<10VA |
| Standard compliant | IEC62052-11/IEC62053-21, IEC62055-41/IEC62056-21 |
| LoRaWAN Communication | EU868MHz, EU433MHz, US915MHz, AU915MHz, AS923MHz, RU864MHz, KR920MHz, IN865MHz |
| LoRaWAN Antenna | SMA Socket |
4.Application
Smart Buildings, Smart City etc IOT Application
Utility Smart Metering Infrastructure
About LoRaWAN energy meter
lorawan energy meter also can be named as Lorawan electricity meter, Lorawan power monitor, smart Lorawan monitor, AC power meter with LoraWan communication, Lora Powered Power Meters etc
No Distributor or middleman, Factory-Direct!!!
