In order to allow the rotameter to work properly and to achieve a certain measurement accuracy, the following points should be noted when installing the flowmeter.1. The rotor flowmeter must be installed vertically in the vibration-free pipeline. Fluid flow from the bottom up through the flowmeter, and the vertical degree is better than 2 °, […]
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Anti-corrosion type DN（mm） Regular type DN（mm） Flow range Pressure loss Air m/h 20℃ 0.101325 MPa Water L/h 20℃ Air （kPa） Water（kPa） 15 15 0.07～0.7 2.5～25 7.1 6.5 0.11～1.1 4.0～40 7.2 6.5 0.18～1.8 6.0～60 7.3 6.6 0.28～2.8 10～100 7.5 6.6 0.40～4.0 16～160 8 6.8 0.70～7.0 25～250 10.8 7.2 1.00～10 40～400 10 8.6 25 1.60～16 60～600 14
metal rotameter measurement range Read More »
All-metal structure, with indication type, electric remote transmission type, corrosion-resistant type, high-pressure type, jacketed type, explosion-proof type. With 0-10mA, 4-20mA standard analog signal output, and field indication. Accumulation, digital communication, on-site modification of measurement parameters, different power supply functions, magnetic filter, and special specification varieties. Widely used in, petroleum, chemical, power generation, pharmaceutical, food, water
Main features and structure types of metal rotameter Read More »
Before the advent of electronics, the main level detection methods were based on mechanical mechanics. The development of microelectronics has greatly facilitated the development of sensing technology and as a result, many new level detection methods and instruments have been created. Among these instruments, the radar level meter is based on the time travel method.
A few tidbits of knowledge in the principle of radar level meters Read More »
Radar level meters emit microwaves, which are electromagnetic waves. The reflectivity of the electromagnetic wave signal is influenced by the size of the dielectric constant of the liquid being measured. When the radar waves emitted by the radar level meter reach the surface of the liquid medium, refraction and reflection will occur. The greater the
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The accuracy of the radar level meter depends on whether the selection is correct, the installation is accurate, and the installation position is appropriate, but more often than not, it also depends on the quality of the return wave. The better the quality of the echo, the more accurate the measurement, and conversely, the more
Looking at the return quality of radar level meters from different perspectives Read More »
Ultrasonic level meters and radar level meters have both been developed based on the time travel method. There are many similarities between these two types of level meters, but the differences between the two are also obvious. The biggest disadvantage of ultrasonic level meters is that they are not suitable for measurements at high temperatures
Analyse the advantages of radar level meters from a comparative perspective Read More »
Distinguished from their shape, storage tanks are divided into lying tanks, round tanks, conical tanks, vaulted tanks, and so on; distinguished from their use, storage tanks are also divided into process tanks and metering tanks. So, if the radar level meter is used to measure crude oil in the process, and the crude oil is
What to look for in a radar level meter for measuring crude oil in vaulted buffer tanks Read More »
Edible oil, a necessity of life, requires an extremely high level of hygiene. For such a medium, why would you choose a radar-level meter? What are the advantages of radar level meters? It was reported that a certain company producing edible oil had used a mass flow meter as a measuring device and found that
Zero Instrument is a professional industrial instrumentation company specializing in the research, development, production, sales, and service of radar level transmitters. We have a strong technical force, advanced production equipment, perfect supporting facilities, first-class scientific research talents, and a professional team. According to the market demand, successively launched a 6G radar level transmitter,
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