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lorawan electric meter monitoring device

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T5577 chip dual magnet thick cards, T5577 chip water meter cards, electricity meter cards, gas meter cards T5577 chips is ATMEL Corporation in the United States introduced a high ...
Guangdong, china
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Home Weather Station Indoor Digital C/F Thermometer Hygrometer Clock LCD Temperature Humidity Meter Monitor MTH731 Features: 100% Brand New. Display temperature, humidity and time ...
Guangdong, china
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Features The bench accords with the standard of “IEC 60736:1982 testing equipment for electrical energy meters”, “IEC 62053” The bench can be used to test both single/three phase active energy meter and reactive energy ...
china
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Technical parameters ♦ Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W). - phase asymmetry - phase ...
china
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600m3/h Electrically operated water monitor Specification Pipe: water pipe and jet nozzle Medium: seawater or AFFF Capacity: 600m3/h Operate type: Electrically operated with 3 phases motors 440V 60Hz IP56 Throw length: ...
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Portable Six Parameters Electric Patient Monitor LCD Display Model: MC-X5 Product Description Electric Patient Monitor: Main Parameters: 1. ECG, HR, 6 Leads ECG Wave, S-T Analysis ...
Guangdong, china
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D10series external 3g hsdpa modem dtu for gas meter, electrical meter D10series industrial 3g modem dtu adopts high-powered RISC CPU and embedded real time operating system. It integrates all the commonly used protocols ...
Guangdong, china
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Vehicle Fuel Monitoring Device Input 9V~36V Ultrasonic Fuel Sensor for GPS Car Vehicle Tracker Prevent Fuel Being Stolen Why Choose iStartek? Product Description Ultrasonic Fuel ...
Guangdong, china
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Hot Sale Single Phase Two Wire Energy Meter With LCD Display We have launched a new model 2018, Type DDS5558-H we call it H type , means "High Quality" and " Hot Selling" . It's a ...
china
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HS3303 Portable 3 Phase Energy Meter Test Bench Technical specification 1. Electrical output 1) Voltage and current measurement range Output voltage ranges: 57.7V/63.5V and 220V/240V (480V option) Output current ranges: ...
china
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Technical parameters ♦ Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W). - phase asymmetry - phase ...
china
Member
D10series external 3g hsdpa modem dtu for water meter, electrical meter D10series industrial 3g modem dtu adopts high-powered RISC CPU and embedded real time operating system. It integrates all the commonly used ...
Guangdong, china
Member
HS-6303C Three Phase Energy Meter Test Bench Features 1) The bench accords with the standard of “ IEC 60736:1982 testing equipment for electrical energy meters”, “IEC 62053” 2) The bench can be used to test single phase ...
china
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HS-6303 three-phase energy meter testing bench SUIT FOR Single-phase/Three-phase meter Overview: HS-6303 three-phase energy meter testing bench adopts SPWM digital power source technology, comprises high grade standard ...
china
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HS3103 Portable 1 Phase Energy Meter Test Equipment Technical specification 1. Electrical output 1) Voltage and current measurement range Output voltage ranges: 57.7V/63.5V and 220V/240V (480V option) Output current ...
china
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HS-6303E Three Phase Close-link Energy Meter Test Bench 1. Overview Three-phase Meter Test Bench is a new generation ,high precision, multifunctional energy meter calibration equipment. It uses the international’s most ...
china
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