Abstract: diesel
flow meter scale installation note matters relating to the information produced by excellent flow meter, flow meter manufacturer to offer you the quotation.
Diesel fuel flow meter is on the basis of the traditional force sensor, with the development of new sensors, microelectronics technology research and development into a new type of capacitance induction flowmeter, it has both orifice plate, the characteristics of
vortex flowmeter is moving parts such as, at the same time, has the very high.
More flow meter manufacturers choose model price quote you are welcome to inquire, here is a diesel fuel flow meter scale installation note matters article details.
Diesel fuel flow meter is on the basis of the traditional force sensor, with the development of new sensors, microelectronics technology research and development into a new type of capacitance induction flowmeter, it has both orifice plate, the characteristics of vortex flowmeter is moving parts such as, at the same time has a high sensitivity and accuracy of the comparable to those of volumetric flowmeter, span a wide range.
Technology below small make up to you to introduce diesel flow meter installation need to be aware of: a, diesel fuel flow meter gauge before installation, the pipe must be thoroughly cleaned and in the whole pipeline system, without strict filtering devices, filters should be installed in front of the instrument, to prevent impurities into the table.
Second, diesel flow meter should be installed at the outlet of the pump, flow control valve should be installed on the downstream side of the instrument.
When used to open the upstream shutoff valve and then slowly open the downstream flow control valve or valve.
It is forbidden to suddenly open or closed.
Three, diesel fuel flow meter instrument when use, should make the inflow table filled with liquid.
Within the measured liquid should not be mixed with gas, or a mixture of gas and liquid volume is measured, the measurement, the liquid mixed with gas, within the instrument must be installed upstream gas separator.
Four, of the pipeline flow should not increase or decrease sharply, should avoid pipeline hydraulic shock and vibration, pressure phenomenon such as volatility, otherwise will affect the normal work of the instrument.
Five, big traffic flow in excess of the prescribed zui, diesel fuel flow meter and wear increased with the rotating speed and the pressure loss has increased dramatically, should avoid to use.
Below zui small flow rate, although still can measure, but the error increase.
Meter starting flow about 2% of the zui large flow, work flow zui - good for zui big flow rate is 70%
80%.
Six, measurements due to high viscosity liquid, general all in order to reduce the viscosity of liquid heating, then the flow in the pipe (
With insulation clip model flow meter)
。
After the instrument downtime, instrument inside filled with liquid by cooling and become sticky, such as to enable the again, must be used on the outside of the table body heat, steam or other methods to reduce the viscosity of the liquid, the liquid viscosity reduced in the instrument to use.
Or mucus will bite transmission parts, instrument damage.
Seven, the liquid to be measured temperature should not be higher than the specified value, otherwise, the instrument can not work normally, even stuck, counter parts easily damaged at high temperature.
The liquid temperature change can cause additional error viscosity influence.
Flow meter manufacturer with all the staff will, as always, adhere to & other;
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High quality, honest and innovative 'spirit of enterprise, for the majority of new and old customers to provide quality products and comprehensive services, we would like to work with our customers hand in hand to cooperate, collusion, a total exhibition!
Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.
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