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Why Pt1000 is Widely Used in Heat Measurement？
Why Pt1000 is Widely Used in Heat Measurement and Its Differences from Pt500 and Pt100 Introduction In heat measurement applications, temperature sensors play a crucial role in accurately determining the temperature, which is essential for calculating heat transfer a...Read more -
Is it possible that the pipeline is not an absolutely circular pipe? What are the reasons?
In reality, industrial pipelines are not absolutely circular, and this situation is quite common. The main reasons are as follows: Industrial seamless steel pipes are manufactured through cold rolling or hot stretching. The pipe diameter generally ranges up to ≤DN2000, and an ovality error is all...Read more -
What aspects generally need to be considered and paid attention to when problems occur after the ...
1) For clamp on type sensor A. First, check whether the installation position of the sensor meets the requirements of the instrument. The installation of the sensor should meet the specification requirements for the horizontal or vertical position. Whether the appropriate V method or Z method is ...Read more -
Explain what types of pipeline materials and media are required for the transit time clamp on typ...
1) Clamp On Sensor The pipeline materials that can meet the requirements are quite diverse, including various metal pipelines, various engineering plastic pipelines, and other pipelines with uniform and dense materials. Regardless of the type of pipeline, the pipeline material must be uniform and...Read more -
Ultrasonic Flowmeter Based on the Area-Velocity Method
Ultrasonic Flowmeter Based on the Area-Velocity Method The velocity and liquid level sensor using the area-velocity method integrates the measurement of flow velocity and liquid level. The measurement of flow velocity adopts the ultrasonic Doppler principle. When measuring the liquid level, the s...Read more -
Why is the Pt1000 temperature sensor predominantly chosen for heat measurement? What are the dist...
Pt1000 is a platinum thermal resistor whose resistance value varies with temperature. The “1000″ after “Pt” means it has a resistance of 1000 ohms at 0°C and approximately 1758.56 ohms at 200°C. The resistance of PT1000 increases steadily as the temperature rises. Pt100 is...Read more -
What are the measuring range and the turndown ratio?
What are the measuring range and the turndown ratio? The measuring range is the value of the difference between the upper and lower limits of the nominal range of an instrument. If the lower limit of measurement of an instrument is zero, then the maximum value of the physical quantity that can be...Read more -
The conversion formula between the flow velocity in a pipeline and the flow rate:
The conversion formula between the flow velocity in a pipeline and the flow rate: The flow rate is equal to the cross-sectional area of the pipeline multiplied by the flow velocity of the fluid. Let the flow rate be Q, the inner diameter of the pipeline be D, and the flow velocity of the fluid be...Read more -
What are the four major industrial parameters ?
The four major industrial parameters are temperature, pressure, flow rate, and liquid level. I. Temperature (T) Temperature is a physical quantity indicating the degree of hotness or coldness of the measured object. According to the measurement methods of temperature instruments, they can be divi...Read more -
What Types of Sewage Can Doppler Ultrasonic Flowmeters Measure?
1. Introduction Doppler ultrasonic flowmeters have emerged as crucial devices in the field of fluid measurement, especially in the complex and demanding environment of sewage monitoring. Their unique operating principle enables the measurement of flow rates in various ...Read more -
Main Reasons for Inaccurate Measurement of Open – Channel Flow Meters
Introduction Open - channel flow meters play a crucial role in measuring the flow rate of water in irrigation systems, wastewater treatment plants, and natural watercourses. However, inaccurate measurements can occur, leading to improper management of water resources, m...Read more -
Solutions to Poor Linearity during Ultrasonic Water Meter Calibration
Introduction Ultrasonic water meters are increasingly popular due to their high accuracy, low pressure loss, and long service life. However, during the calibration process, the issue of poor linearity may occur, which undermines the measurement accuracy of the water mete...Read more
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