wireless energy meter reading system

... network. It has the functions of RS485 communication,2G,4G,NB-IoT and 868MHZ/923MHZ/433MHZ Lora/Lorawan communication. It is convenient f...

... (EMU) design • Proven keypad technology • Programmable operating modes: 1. Prepayment 2. Credit ing • Galvanically isolated communicati...

... between user and power supply bureau, and also the result for production and operation. Along with the development of economic, more and more elec...

... for Advanced Real-time Monitoring and Remote Control Product Overview The DTZY2397 intelligent electricity has t...

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... The 3 Phase is a 4G Wi-Fi smart designed for remote . It comes with a 2P DIN rail form factor, making it easy to ...

remote water post paid brass body water with valve lorawan Product Description remote water post p...

Load Control Wireless Electricity Meter Scroll Down Display Three Phase Energy Meters The CA368-M is a three phase four wire multi-function meter for ...

... Smart Remote Water LXSW-A100 Company Profile Willfar Information Technology Co., Ltd. - Established in 2004; - Listed ...

... Meat Thermometer with 820FT New Long Range, Instant Digital Food Thermometer For Kitchen Cooking Meat Thermometer P...

Load Control Wireless Electricity Meter Scroll Down Display Three Phase Energy Meters The CA368-M is a three phase four wire multi-function meter for ...

EM115-Mod-WL DC 230V 50Hz 5(45)A kwh modbus rtu smart lora , kvarh, kW, kvar, kVA, PF, Hz, V, A Related products Company In...

Features Digital with RS485 ◆ Internal 3.6V lithium battery power supplying; ◆ Calculator case's unique design, users can meet m...

... Communication Isolated Module For 1.Overview: ● Built-in RS485 ● High Speed Range of 150Kbps,1Mbps ● Compact Size (15*15mm),3...

...: Large screen LCD display;RS485 (communication protocol MODBUS-RTU) remote function, which can accurately measure active ; Des...

LORA-RF STS Standard Prepaid Keypad Wireless Gas Meter With Remotely Reading Function The prepaid gas meter is designed to accurately measure natural ...

... device is based on 38kHz signal modulation and demodulation, realizing the mutual conversion of infrared signals and RS485, and suppo...

... Test Bench Output voltage and current distortion not larger than 0.3%(if it is a linear load) The variation of pre-set output power wi...

... of automatic , which is the technology of automatically collecting consumption and status data from water/heat/gas/electricity ...