BBZ-pipeline electromagnetic flowmeter

Brief:

Electromagnetic flowmeter is composed of the sensor and converter. Based on Faraday's law of electromagnetic induction, it used to measure the conductivity of the liquid or liquid-solid two-phase medium like acid, alkali, salt solution, pulp, ore pulp and other medias, requiring its conductivity should generally be greater than 5μS / cm (tap water raw water conductivity of about 100 ~ 500μS / cm), but the media can not contain more ferromagnetic substance and a large number of bubbles.

Detailed description:

 Applications:

Features:

1) Measuring tube unimpeded flow and moving parts, it will not cause additional energy loss and congestion. With a remarkable energy-saving effect, it especially suitable for measuring the phase fluids such as sewage, slurry, ore pulp, water and coal slurry, pulp, etc.

2) Liner and electrodes are only contacted with the measures medium, so it can measure a variety of acid, alkali and other chemical solution with a good corrosion and wear resistance as long as the use of liner and electrode materials is rational.

3) Low installation requirements, the former straight pipe segment as long as 5D, the later straight pipe segment is 2D (D is the inner diameter of the selected instrument).

4) High measurement accuracy up to ± 0.2% of indicated value, with a ability to measure the forward / reverse flow in both directions.

5) Using dual frequency excitation mode, without the impact of labor frequency, stable and reliable.

6) Low power consumption is less than 20VA.

7)The converter has a good interchangeability and the flowmeter can achieve accuracy without having to reactual flow calibration

 8) Wide measurement range up 1500:1.

9) After the piping air traffic control, automatic detection and data set to zero and alarm to prevent interference caused ATC bounce meter data and misuse.

10) With a unique double seal way including cone seal and wire seal onelectrode seal to ensure that there is no leakage.

11) Converter input impedance is greater than 1012 ohms, effectively prevent fouling effect on the sensor, and the flowmeter can be suitable to measure low conductivity of the medium.

12)Flowmeter EMC (electromagnetic compatibility) indicators in line IE 61000-1995 standards. The flowmeter is more widely used in various industries as the preferred flowmeter on liquid flow measurement owing to a number of advantages.