energy meter working principle

...Latching relay is a new type of relay which uses magnetic to control circuit’s on and off. Its normally open and closed state are provide...

... multi channel 48V AMC16-DETT DC power is mainly designed for measurement of electric in base st...

... can operate in temperatures ranging from -25~55 Degree, making it an ideal choice for use in any climate. Its accuracy is Class 1.0, w...

DLMS/COSEM Protocol Lora Smart Single Phase for AMR System with RF-Lora : Measured AC voltage and current have bee...

... with STS Prepaid Keypad, GPRS/4G module​ The CA168-CS23 represents a cutting-edge, upgraded version of the smart that com...

... Testing Equipment For Testing Of DC Product description The YC-9600T6/9100T6/YC-2015Z DC test instrument is ...

.... The prepaid effectively solves the problem that somes eletricity users are always in arrears with the eletricity bills. When using this typ...

... Smart Prepaid Electricity Single Phase Din Rail Product Overview DDZY2397 single-phase charge control intelligent e...

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... Level Measurement​ 1. Application: The series is an integrated two-wire ultrasonic level continuous contactless liquid leve...

... 65A Modbus intelligent kwh As a bi-directional , our is very ideal for use in a solar PV system. By bi-...

...optional. Beside They are widely used for: 1), Multi-funcational 2), Prepayment 3), Reactive 4), Watt-hour m...

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

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... LCD Class 0.5 Class 1 PRODUCT BRIEF INTRODUCTION HJD210F single-phase rail-type multi-rate watt-hour is the latest research and ...

... Test Equipment high precision 0.05 1000A cabinet KE9801 10kV high voltage test system for device KE9801 is mainly us...

... . Technical Parameters: 1.Accuracy Class:0.05/0.1/0.2 % 2.Standard : HS-5100 Single-Phase Wide-measurement-range ,Acc...

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... are DIN rail single phase two wire active electronic . The adopt many advanced technologies of research an...