working principle of energy meter

...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...

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

...measure liquid level. How does the ultrasonic liquid level gauge ? What is the of ultrasonic level gauge? The ing of ul...

... Liquid Level 1. : High-frequency microwave pulses issued by the guided wave radar progagate along detection components...

...a kind of microwave level , which is an application of microwave (radar) positioning technology. It transmits waves through a device th...

Product Description: The Electric Token Meter is built to last, with a protection level of IP55 that makes it resistant to dust, water, and other envi...

... The digital handheld ultrasonic water flow TF1100-CH on the of transit-time, and the host size is 212*100*36mm. When me...

200 cubic meter per hour bucket chain sand dredging machine for river and lake dredging and reclamation 1.WORKING PRINCIPLE Usually the draft of the b...

... per day, is just 10 degree power consumption,compared to typical small fans and high power consumption air condition, large industrial ceil...

... emission lightning rod gather from naturally occurring ambient electrical fields that increase as much as ten thousand volts per as t...

...�220L Filling 220L 20 bags / hour Filling error ±0.5% (flow ) Compressed air 20M3/Hour (0.6Mpa) Steam consumption 20Kg (≥4kg/cm2) Lifti...

...-saving lamps, LED lamp electrical para Inductive approach passive voltage 180 v - AC240V (50 hz / 60 hz) Induction T...

... Name Magnetic Wireless Erphones Support Compatible with Most of smart phones Distance 15 Vocalism Dynamic Color Black,Red,...