-
Impact of Pipe Linings on Ultrasonic Flowmeters
1. Introduction Ultrasonic flowmeters are widely adopted in various industries for their non - invasive nature, high accuracy, and ability to measure flow rates of a wide range of fluids. However, the performance of ultrasonic flowmeters can be significantly influenced b...Read more -
Differences Between Electromagnetic Flowmeters and Ultrasonic Flowmeters
In the realm of fluid measurement, electromagnetic flowmeters and ultrasonic flowmeters stand out as two widely used devices. Each has distinct features, and understanding their differences is crucial for making the right choice in various industrial applications. 1. Wor...Read more -
What are the differences in practical applications of ultrasonic heat meters with different accur...
What are the differences in practical applications of ultrasonic heat meters with different accuracy classes? The differences of ultrasonic heat meters with different accuracy classes in practical applications are mainly reflected in the following aspects: Measurement Accuracy Class 1 Meter: It ...Read more -
What are the accuracy classes of ultrasonic heat meters and how are they calculated?
The accuracy classes of ultrasonic heat meters are divided into Class 1, Class 2, and Class 3. Class 1 has the highest accuracy, while Class 3 has the lowest. According to the standard CJ 128 – 2007 “Heat Meters”, the measurement accuracy of a heat meter is determined by ...Read more -
Installation Methods of Doppler Flowmeter Sensors
Doppler flowmeter sensors are widely used for measuring the flow rate of fluids, especially those with suspended particles or bubbles. Proper installation of these sensors is crucial to ensure accurate and reliable measurements. This article will introduce several common...Read more -
Application Scenarios of Electromagnetic Flowmeters
Electromagnetic flowmeters, celebrated for their precision, reliability, and versatility, have carved out a significant niche in fluid flow measurement across diverse industries. Understanding the specific operating conditions where these flowmeters shine is crucial for ...Read more -
Why do most temperature sensors use Pt1000 for heat measurement? What are the differences between...
Pt1000 is a platinum thermal resistor, and its resistance value will change with the change of temperature. The number 1000 after “Pt” indicates that its resistance value is 1000 ohms at 0°C, and its resistance value is approximately 1758.56 ohms at 200°C. The resistance value of PT10...Read more -
Ultrasonic heat meter-Principle of heat calculation
Principle of heat calculation: The ultrasonic heat meter measures the inlet and outlet temperatures of the heat-carrying liquid in the heat exchange loop by installing temperature sensors on the pipeline. Combining with the previously measured flow data, the heat is calculated according to the he...Read more -
Differences Between Multi – Channel and Single – Channel Ultrasonic Flowmeters
Ultrasonic flowmeters have become an integral part of fluid flow measurement across various industries, with multi - channel and single - channel versions each having unique features. Understanding the differences between these two types is crucial for selecting the most...Read more -
What is the accuracy class of the ultrasonic water meter?
The accuracy classes of ultrasonic water meters are divided into Class 1 and Class 2. For Class 1 water meters (only applicable to water meters with Q3≥100 m3/h), within the water temperature range of 0.1∘C to 30∘C, the maximum allowable error of the water meter in the high flow zone (Q2≤Q≤Q4...Read more -
Application Scenarios of Velocity – Area Flowmeters
Velocity - area flowmeters stand as a fundamental category of flow measurement devices, renowned for their ability to accurately measure the flow rate of fluids in diverse industrial and environmental settings. Their widespread use stems from their adaptability to a rang...Read more -
Advantages and Disadvantages of Ultrasonic Heat Meters
In modern heating systems, ultrasonic heat meters have emerged as a popular choice for accurately measuring heat consumption. As with any technology, they come with their own set of advantages and disadvantages. This article will delve into both aspects to offer a compre...Read more
Ultrasonic Flow Meters
20+ Years Manufacturing Experience
- info@lanry-instruments.com
- +86 21-67618991