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Liquid-solid two-phase flowmeter

1.Product Functions
Measure the suction, entrainment, bucket-wheel dredger sludge delivery pipeline liquid-solid two-phase flow.


2.Product Features
1, advanced frequency AC excitation technology, the sampling rate of microseconds, the measuring system anti-solid material friction and magnetic conductive objects interference ability to achieve accurate measurement results Sex, real-time and stability of the organic unity, the measurement results from the solid concentration changes and the impact of conductive magnetic objects.
2, long working life sensor, polyurethane lining, composite wear-resistant ceramic lined with the electrode as a whole pouring molding, with excellent anti-wear performance and overall watertight performance, To meet the high pressure, high wear performance requirements.

3.Product Composition
The system consists of two parts, the sensor and the host, as shown in Figure 7:

 

Host 

sensor

  IDCC Greenwood solid-liquid two-phase flow measurement system

 

Harsh medium conditions of application

 

4.Technical Parameters

Parameter item

Parameter

Remarks

Measuring range

0.0~10m/s

Exceeded this range, the need to declare in advance.

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

Less than or equal to 80℃

 

Pipe diameter

250mm~2000mm

 

Host (secondary instrument) power supply

220±10%VAC,50Hz±10%

 

Host (secondary instrument) signal output

4~20mA

 

Sensor and the host (secondary instrument) communication distance

he nearest connection, not more than 1000m

 

Sensor protection rating

IP65

 

Sensor lining

Polyurethane: for silt, fine sand;
Composite ceramic lining: for coral reefs, sand, gravel, pebbles, rocks

Lining should be based on the construction medium, mud tube structure designed