Single-phase electric energy meter EM114039-01

DIN raildigitalprepaid

EM114039 is -LoRa LoRaWan/LoRaMesh/Sigfox Multi-function Single Phase Wireless Digital Energy Meter for Long Distance communication. It has a built-in magnetic 80A latching relay and an SMA socket for an external antenna. LoRaWAN® network is a star-of-stars topology in which gateways relay messages between end-devices and a central network server. The gateways are connected to the network server via standard IP connections and act as a transparent bridge, simply converting RF packets to IP packets and vice versa. External interfaces provides pulse and LoRa wirless outputs, without any wiring , the user can easily read the data from the meter sand program the parameters of the meters. This solution makes the users out of trouble of wiring, and saves a lot of cost for lobor work and cables etc. The maintenence also become simple, the meter installation position can be changed within the communication area without any problem. Lorawan wireless communication module combined inside the meter. With Lora gateway ESP, the user can remote monitor and program the meters. It saves lots of labor work for meter reading in sites with many meters, Bus line wiring and maintenance. by LoRaWAN, the communication distance between submeter to gateway can reach several kilometers. by LoRaMesh, data supports 4 relay hopping. The frequency band is 470Mhz. if other band is request, please specify when you order. 433, 869, 915Mhz are available.