Description

This Din Rail LoRaWAN Energy Meter is an Internet of Things energy measurement product with wireless communication, equipped with large integrated circuit, SOC high integration V9821S chip, enhanced 8052 MCU core, integrated analog front-end, RTC module and other settings. It supports two-way measurement and is very suitable for use with solar energy systems and any standard LoRaWAN gateway, helping you easily build a wireless meter reading system. In addition, it has the functions of active energy metering, online display, intelligent anti-theft, remote centralized meter reading, etc. It has a sensitive detection effect and can ensure a good use effect.

Feature

The shell of this Din Rail LoRaWAN Energy Meter is made of high-quality ABS material, which has the characteristics of high insulation strength, strong corrosion resistance, can be used in various indoor and outdoor environments, and effectively maintain a stable state of use. At the same time, it has strong adaptability and no requirements for the communication protocol of downlink terminal equipment, so it has a wide measurement range. In addition, it is equipped with a backlight LCD display, which will display the current active energy and current active power in the alternate display, and accurately display various parameters. Moreover, it has a memory function, which can automatically save the parameters configured when the module is powered off, and automatically recover when the power is restored.

Specification

Name: DDS1550 Single Phase Din rail LoRaWAN energy meter

Rated current: 5(60) A

Working voltage: 70 ~ 120% (rated voltage)

Accuracy: Class 1.0

Frequency: 50 Hz/60 Hz

Pulse frequency: 1200imp/kWh

Overall Power Consumption:

Item size: 100 * 36 * 67mm/ 3.94 * 1.42 * 2.64 in

Accuracy class: Cl.1

Starting current: 0.4%/Ib

Item weight: 500g/17.64 ounce

What is LoRa?

● LoRa stands for Long Range Radio. The wireless technology is mainly targeted for M2M and IoT networks, will enable public or multi-tenant networks to connect multiple applications running in the same network. LoRa technology will promote the developing of smart city with the help of LoRa sensors and automated products/applications.

● LoRa Alliance formed to standardize LPWAN (Low Power Wide Area Network) for M2M/IoT. The prospective members in this alliance are Actility, Cisco, Bouygues Telecom, Proximus, SingTel, Semtech, Swisscom, IBM, SingTel, KPN etc. The LoRa Alliance will drive global success of LoRa Protocol i.e. LORA WAN.

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