Micro Motion F050S Coriolis Meter

What is Micro Motion Coriolis Meter?

Micro Motion Coriolis Meter is the use of fluid in linear motion at the same time in a rotating system, resulting in a direct mass flow meter made of the principle of Coriolis force proportional to the mass flow. As it realizes the true sense of high precision direct flow measurement, with anti-wear, anti-corrosion, can measure a variety of media and multiple parameters and many other advantages, is now widely used in petrochemical, pharmaceutical, food and other industrial processes.

How to use Micro Motion Coriolis Meter?

① Flow meter zero point adjustment. After the flow sensor is filled with the measured fluid, close the valve downstream of the sensor and adjust the zero point of the flow meter under conditions close to the operating temperature. When adjusting the zero point to ensure that the downstream valve is completely closed, to confirm that no leakage of fluid is very important. If there is leakage from the valve when adjusting the zero, it will bring a large error to the whole measurement.

② Set the flow rate and density calibration factor. Correctly set the flow and density calibration factor flow meter work is very important. Flow calibration coefficient represents the sensitivity of the sensor and the flow temperature coefficient, the sensitivity indicates how much flow is measured per microsecond time difference.

(often in grams per second); the flow temperature coefficient represents the degree to which the sensor's modulus of elasticity is affected by temperature. These are directly related to the accuracy of the flow meter measurement, density calibration coefficient on behalf of the sensor at 0 ℃ in the tube for the air and the tube for the water when the self-oscillation period (unit is often microseconds) and density temperature coefficient, obviously these are directly related to the accuracy of measuring density.

③ Maintain the normal operation of the Micro Motion Coriolis Meter. Timely detection of faults and troubleshooting is important to the normal work of the flow meter, the actual work of the following common fault conditions.

a. No output: refers to the flow through the sensor and the sensor has no signal output.

b. Output does not change: although the flow rate changes, but the output remains unchanged.

c. Abnormal output, the output changes randomly, independent of the change in flow, i.e. the output is abnormal.

d. Intermittently have output: intermittent output, the beginning and end are irregular, but when there is an output, the output signal can correctly reflect the flow rate size.