What is the difference between high-temperature and low-temperature vortex flowmeters?

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What issues should be noted when using a vortex flowmeter to measure high-temperature fluids?

Lets take a look at your classification for the college entrance examination. Hehe, I wish you a good score in advance. Let me help you analyze: there are two situations when measuring high-temperature fluids with a vortex flowmeter. The first situation is saturated steam measurement, which requires temperature and pressure compensation for the flow measured by the vortex flowmeter. Generally, saturated steam measurement only needs to compensate for one of the pressure and temperature, because the density of saturated steam corresponds one-to-one with the pressure and temperature of saturated steam, and only one pressure or temperature needs to be measured. The second situation belongs to the measurement of selling superheated steam in Shanshan. In this case, because the density and temperature pressure of superheated steam are related, temperature and pressure compensation must be carried out. There are two types of vortex flow meters to choose from. One is an intelligent pressure stabilizing compensation integrated display vortex flow meter. This intelligent vortex flow meter comes with a temperature and pressure compensation mechanism, and the converter processes and converts the volume flow rate, temperature, and pressure signals measured by the vortex sensor for integrated on-site display. Another type belongs to the split structure, which consists of a simple vortex street sensor, temperature sensor, pressure transmitter, and flow integrator, as well as four types of combined flow meters, in order to achieve the purpose of measurement. Another important point to note is that the measurement of high-temperature

vortex flowmeter must pay attention to the installation method. At this time, two aspects should be considered when installing vortex flowmeter: 1. You must take insulation measures for the measured pipeline, because the purpose of flowmeter measurement is to obtain the true flow rate. You cannot lose some heat due to measurement, which has an impact on the accuracy of flow measurement and energy conservation. Therefore, in one sentence, effective insulation measures should be taken for the measuring pipeline section while measuring. 2. Installation of vortex flowmeter: ① When installed in a horizontal pipe section, the converter (displayed on the meter head) must be facing downwards or kept horizontal with the pipeline. ② When installed in a vertical pipe section, the converter can be installed on the side. This is the precautions for vortex flowmeter in high temperature measurement. I have many years of work experience and hope to adopt it! I also wish you good grades in the exam, a top spot on the leaderboard, and hard work! I am a technician from Pingdingshan Qinlu Flow Measurement and Control Instrument Co., Ltd. Xia. If you still dont understand, you can contact me in my space. 2. Reasonable and correct installation position of steam flowmeter. The reasonable and correct installation position of steam flowmeter should meet the following conditions: avoid pipelines with strong vibration: the installation position of steam flowmeter should try to avoid selecting pipelines with strong vibration. If it cannot be avoided, vibration reduction measures must be taken, such as installing anti branch vibration short joints, to ensure that the measurement accuracy and service life of the flowmeter are not affected. Flexible i

What is the difference between high-temperature and low-temperature vortex flowmeters?

What issues should be noted when using a vortex flowmeter to measure high-temperature fluids?

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