Electromagnetic Bulk Water Meter

 

Brand Name	NWM
Model	LXE
Type	Electromagnetic
Body Material	Stainless Steel 304
Ratio	R250/400
Size	Dn40 / 50 / 80 / 100 / 150 / 200 / 250 / 300
Customized Support	OEM, ODM
Communication Port	NB-IOT / LoRa / LoRaWAN / M-bus / RS485
Installation Mode	Horizontal Installation
Temperature Class	T30 (cold water)/T50
Pressure Rating	MAP16
Certificate	CE/ MID 2014/32/EU (In processing)/WRAS(In processing)
Place of Origin	Ningbo, China
Warranty	2 years
Display Interface	Instantaneous Flow, Accumulate Flow, Wireless Signal Working Status, Reverse Flow Detect...

 

LXE electromagnetic water flow meter is a measuring instrument specially designed for the actual requirements of water supply enterprises. It can optimize the water supply and ensure the accurate measurement and settlement of water trade.

 

 

● The all stainless steel shell design ensures that the electromagnetic water flow meter can be used in a highly polluting and corrosive environment, in line with the domestic water meter service environment all-round structure, zero pressure loss and no wear;

● Ultra large range ratio, high sensitivity of small flow, good performance of low flow rate and ultra large flow measurement are far better than other water flow meters.

Take DN100 electromagnetic meter for water as an example:

 

Analysis

The digital electromagnetic water flow meter and horizontal spiral wing mechanical water meter are more suitable for medium and large flow pipe networks. Considering the wear coefficient of large flow, the advantages of electromagnetic water meters are more obvious.

At present, most water users in China are in medium and small flow states, so ultrasonic water meters and vertical spiral wing mechanical water meters should be selected according to their conditions; Users with large water consumption could consider using electromagnetic meters for water to reduce water loss caused by mechanical wear.

 

 

According to Faraday's law of magnetic field induction, when the conductive fluid flowing in the measuring tube (and the direction of fluid flow is perpendicular to the direction of the magnetic field) does not flow, no voltage will be measured between the two electrodes; when the liquid flows, the magnetic field will exert a force on the charged particles, and the positive and negative charged particles will separate and concentrate on both sides of the pipe wall. At this time, the two electrodes will detect the electromotive force E.

 

 

The induced electromotive force E is obtained by the electrodes on both sides of the measuring pipe and is directly proportional to the fluid flow rate and flow, after amplification and filtering, the signal is accumulated, recorded, and output.

 

 

DIMENSSION

 

METROLOGY

 

 

REMOTE TRANSMISSION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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