plc based wireless energy meter

... Transmission Iot Electricity 220V Smart Solution Product Overview DDZY2397 single-phase charge control intelligen...

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

... is a two wires', 80 Amp, keypad prepayment complete in a compact BS5685 footprint mounting. The is designed for long-distance sc...

WiFi Energy Meter IOT Based Single Phase Prepaid Meters With GSM Module Product Description: Saving DDZY1218 is a Single Phase Prepaid Energy Meter, w...

... by the vending network to get a serial number (named as "TOKEN"), and then use the keypad of to enter the TOKEN. The credit data will...

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

... intelligent card watt-hour , is used for measuring three-phase AC active with rated frequency of 50Hz or 60hz to realize using electri...

... Chip G3- Communication Module For G3 Smart 1.Overview: ● DL/T645-2007 Communication Protocol ● Serial Port Transmission Rate Adapt...

...with TOU and step tariff functions, and can be with or RF module for communication, and can be controlled to disconnect or reconnect the load r...

... Communication Keypad Prepayment Description: Keypad prepayment is a keypad- stand-alone or split prepayment energ...

... , multi-function , PLC , multi-rate and prepayment . Product features: • Integrated / Separated aluminum alloy structure...

Automatic Test Pipeline Error Starting Creeping and Time Testing Poly Phase Automatic Test Pipeline Closed Link Testing...

... measuring big pipe dia, which is built-in RTD module. When it is equipped with PT100 temperature sensor, ST502 can be upgraded into me...

...wire active , it adopts micro-electronics technique and imported large scale integrate circuit, and uses advanced technique of digital ...

... mounting and is ideal for residential applications. The RHF168 solution provides a number of innovations, where the device can operate as a smart ...

... and easy to install. 4. Linear output with high accuracy current. 5.DC Immunity function. Application: Single and multi-phase electronic energy me...

100A Solar Dtsu666-H Single Phase Smart Power Huawei Product Description Huawei single-phase load tracker DDSU666-H is a device use...

... Test Multi Test Bench Product Introduction : ZXDN-306 three-phase multi-function inspection device is our company's require...

Irrigation Control System /HMI remote control valve ON-OFF system Introduction LS-EVC02 is a Radio Electric valve Controller. It has...

... DTZY88-M type 0.5S-level three-phase cost-controlled intelligent (module-remote-switch external) is a new generation of h...