Liquid Turbine Flow Meter

Product Overview:

  CH-LW series turbine flowmeter is absorbed domestic and foreign flow meter technology after optimization of the design, has a simple structure, lightweight, high precision, good reproducibility, responsive, easy to install and maintain the use of turbine flowmeter, widely used in measuring closed pipelines with stainless steel 1Cr18Ni9Ti, 2Cr13 and corundum Al2O3, carbide does not corrode, and no fiber, Particles and other impurities, working temperature kinematic viscosity less than 5 × 10-6m² / s of the liquid, for the kinematic viscosity greater than 5 × 10-6m² / s of the liquid, the flow meter can be calibrated for the real liquid calibration after use. If matched with the display meter with special functions, it can also be used for quantitative control, over-measurement alarm, etc. It is an ideal meter for flow measurement and energy saving.

Second, the performance characteristics

1, high **** degree, generally up to ± 1% R, ± 0.5% R, high precision type up to ± 0.2% R;

2、Output pulse frequency signal, suitable for total measurement and connection with computer, no zero drift, strong anti-interference ability;

3, can get a very high frequency signal (3 ~ 4kHz), signal resolution;

4, wide range of degrees, medium and large caliber up to 1:20, small diameter of 1:10;

5, compact and lightweight structure, easy installation and maintenance, large circulation capacity;

6, for high-pressure measurement, the meter body does not have to open a hole, easy to make high-pressure type instrument;

7, can be made into an insertion type, suitable for large caliber measurement, small pressure loss, low price, can be taken out without stopping the flow, easy installation and maintenance.

8, good repeatability short-term repeatability of up to 0.05% ~ 0.2%, it is because of good repeatability, such as frequent calibration or online calibration can be extremely high **** degree, is the priority of each manufacturer to choose the flowmeter

、技术性能：表1