Orifice meter scale characteristic performance

Abstract: the characteristic of orifice meter scale performance information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. Orifice flowmeter is integrating flow, temperature and pressure detection, temperature, pressure, and can automatically compensate a new generation of flow meter. Orifice flowmeter is full of pipeline fluid, when they flow through the pipe of the throttle device, a beam in the throttling device. More flow meter manufacturers choose model price quote you are welcome to inquire, below is the orifice meter scale characteristic performance article details. Orifice flowmeter is integrating flow, temperature and pressure detection, temperature, pressure, and can automatically compensate a new generation of flow meter. Orifice flowmeter is full of pipeline fluid, when they flow through the pipe of the throttle device, a beam will local contraction at the throttling of the throttle device, so that the flow velocity increases, the static pressure is low, so in throttling pressure drop occurs before and after, the pressure difference, the greater the flow of medium flow, in the front and rear of the throttling parts the greater the pressure difference, so the orifice meter can be measured by the size of the pressure difference to measure fluid flow. For the users, we just begin to use will pay more attention on the choice, choose seller can visit nanjing jinnuo instrument. Can also be compared a variety of flow meter, it is very important. Nanjing jinnuo instrument is a professional manufacturer of throttling device, whether product purchasing or technical consulting, are you trustworthy enterprise. Orifice meter shows three parts by sensing, transmitting, arithmetic is mainly suitable for saturated steam and superheated steam, compressed air, mixture of flammable and explosive gas and hot water industry measurement, flow measurement, display, measurement of the fluid and on-line automatic control of the production process USES all can use. Running zui important considerations is must in the guide tube filled with water or the injection of high temperature steam cooling before they can start the shipment. 1. Guide pressure pipe system filled with cold water for conducting medium pressure, high temperature steam measurement by generally cold water pressure. In pipeline transportation under the condition of steam, not open the valve, pressure valve and balance valve, close the drain valve, directly from the condensation of injecting cold water into tank water injection hole, until full fill. , of course, also can turn off balance valve and pressure valve, a valve opens to introduce high temperature steaming slowly cooling water into steam. This method because of the steam temperature is too high, easy to damage the instrument is generally not used. Special attention should be paid to guide when measuring high temperature steam pressure tube filled with water or high temperature it is forbidden to put into operation. Measure the compressed air, cold water is directly adopted by medium pressure. 2. Adjustment pressure transmitter zero migration, due to guide water column pressure tube to produce an additional pressure, the pressure display should have additional readings, need for the additional pressure zero, called zero migration. Specific practices: a valve closed, open the pressure valve, connected to the power supply. Open the pressure transmitter shell, migration of regulating screw, make the pressure display, the output is zero. 3. Vent or drain differential pressure transmitter, pressure pipe filled with water after the, at times the pressure, let indoor differential pressure transmitter to gather a small amount of gas affect conductivity pressure, must be ruled out. 。 。 Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.

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