electromagnetic water meter flowmeter

CXLDS Electromagnetic Water Meter is composed of two parts: sensor and converter. 

CXLDS electromagnetic water meter is an instrument made according to Faraday's law of electromagnetic induction to measure the volume flow of conducting liquid in a closed pipe.

Electromagnetic water meter is widely used in chemical industry, electric power, water supply and drainage, paper making, pharmaceutical, food, environmental protection and other departments.

1.2 Product Features

a) The measurement is not affected by changes of the fluid density, viscosity, temperature, pressure and conductivity;

b) There are no obstructing flow parts in the measuring tube and no pressure loss;

c) The sensor test signal is direct proportional to the flow rate, and the measurement range is wide;

d) Adopt low frequency square wave excitation, low power consumption, stable zero.

1.3 Working Environment

a) Ambient temperature: -25℃ ~ 55℃;

b) Ambient humidity: ≤95%RH;

c) Water temperature: 0.1℃ ~ 50℃;

d) Water pressure: 0.03Mpa ~ 1Mpa.

2 Main specifications and technical parameters

2.1 Implementation Standards

Product performance in accordance with GB 778.1-2007-T closed full pipe in the measurement of water flow application.

2.2 Key Components

The key part (component) of the electromagnetic water meter: conduit, electrode, converter, any key component plays a vital role to the overall performance of the electromagnetic water meter.

Battery power supply: 3.1V ~ 3.6V;

Dielectric conductivity: clean water > 20us/cm.

Nominal caliber: DN32, DN40, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300.

Note: The flange is manufactured according to GB/T9119-2010.

Medium temperature: 0.1℃ ~ 50℃

Ambient temperature: (-20 ~ +60) ℃

Power: less than 1W

Accuracy level: 2

Protection level: IP68

Climatic and mechanical environmental conditions Class C

Electromagnetic environment condition level: E2

Battery life: No less than 4 years

Display: total display up to 9 digits in decimal notation, displaying forward accumulative flow, reverse accumulative flow, and net accumulative flow respectively.

Alarm information: empty pipe alarm, excitation current abnormal alarm.