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Liquid-solid two-phase flowmeter

1. Product Function
1, coal slurry flow in the process of coal slurry flow measurement, participation in measurement, control and interlocking;
2, the pulp (including less than 40% iron ore pulp) flow measurement in the pipeline transportation process;
3, other conductive liquid through the pipeline to transport solid material liquid-solid mixture flow measurement;

2. Product Features
1, The unique compound frequency AC excitation technology, microsecond sampling rate, measurement system anti-friction ability, the measurement results from the impact of solid concentration, accuracy, real-time and stability of the organic unity.
2, the mixture of magnetic conductive objects (such as iron) speed does not exceed 20m / s no effect on the measurement.
3, polyurethane lined, composite wear-resistant ceramic lined with the electrode as a whole pouring molding, with excellent anti-wear performance and the overall watertight performance, to meet the high pressure, high wear performance needs to solve lined drum phenomenon.
4, all the electronic components are suitable for corrosive gas field environment, according to the requirements of ten-year working life design.

3. Product Composition
System consists of two parts, namely the host and sensor:
(A) host (secondary instrument)


(B) sensor



4.Technical Parameters


Parameter item



Measuring range


Exceeding this range can be customized, the maximum flow rate is up to 50m / s

Liquid-solid two-phase flow measurement accuracy

Better than 1.0%


Work pressure

  Professional structure design according to user requirements, the actual case DN1000 reached 5MPa


Transmission medium maximum working temperature

  80oC (polyurethane lining, composite wear-resistant ceramic lining), 80℃ ~ 180℃ (Teflon);


Transmission medium minimum operating temperature



Pipe diameter



Host (secondary instrument) power supply



Host (secondary instrument) signal output



Sensor and host (secondary instrument) communication distance

RS485, the distance is less than 1000m


Sensor protection class



Explosion-proof level

level 2