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An article will take you to understand the Lorawan meters on the market
When you google Lorawan energy meter/Lorawan electricity meter/Lorawan power meter, you will see a lot of choices, are they all picky, this article will take you to see what the difference is between so many lorawan smart meters.
Communication distance of IOT smart energy meter
In the field of electricity metering and energy management, you must be familiar with these communications, such as RS485, wifi, bluetooth, Lorawan, GPRS etc. But what is the difference between them in terms of communication distance? A chart from IVY METERING will help you understand them.
MID Certified DC energy meter for EV Charging
As we all know the energy meter which exported to Europe must be MID certified since 2006. IVY METERING’s AC energy meters such as Lorawan energy meter and bidirectional RS485 Modbus energy meter are MID approved- Module B+Module D.
A guide to understand MID and the German Eichrecht standard
MID= Measuring Instruments Directive， and it was born in 2004 but took effect in 2006, revision for ev charging in 2015. German Eichrecht standard=Eichrecht regulations=“Mess- und Eichgesetz” = Measurement and Calibration Law=German Calibration Regulation, it’s not new and it's born in 1988
What is DLMS meter? &What is DLMS compliant?
DLMS is short for DLMS: Device Language Message Specification. The DLMS / COSEM standard suite (IEC 62056 / EN 13757- 1) is the most widely accepted international standard for utility meter data exchange. This global acceptance is clearly demonstrated by the continued fast growth of the membership of the DLMS User Association...
LoRa and LoRaWAN technology principle and advantages and disadvantages
LoRa and LoRaWAN are currently very popular wireless communication technologies in the field of Internet of Things, LoRa is a physical layer technology, LoRaWAN is a communication protocol. They adopt low-power wideband wireless modulation technology, which can provide long distance communication service in long distance, low speed and low power.
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