Current position > Contact Us
There are clear requirements for the insertion depth of the probe when installing the Cologne ultrasonic flowmeter, and it must be strictly operated according to the specifications. 1 The determination of insertion depth is mainly determined by the diameter of the pipeline, and the larger the diameter, the deeper the insertion depth. Small pipe diameters (such as below DN100) are usually inserted by a few centimeters, while large pipe diameters (such as above DN1000) may need to be inserted by more than ten centimeters or even deeper.
2. Core installation requires that the probe must reach a stable flow velocity area near the center of the pipeline to ensure that the average fluid flow velocity is captured. Insertion too shallow or too deep can cause measurement errors and even damage to the sensor. 3. Specific operating specifications vary depending on the insertion depth of different models, and the installation manual provided by the manufacturer must be strictly followed. Cologne will provide specific insertion depth values, calculation formulas, or installation positioning templates for each model. Special tools should be used for accurate positioning during installation, and signal strength and quality indicators should be used to verify whether the installation position is qualified after installation.
The main imported brands of wedge-shaped flowmeters include Emerson, Siemens, Weidun from the United States, Lite On from Germany, and Konko from the United States, each with their own focus on accuracy, stability, and industry applications.
. 1. Brand List Emerson (USA): Its Rosemount series is the industry benchmark, with high precision and fast response, supporting intelligent diagnosis and industrial IoT integration, suitable for complex industrial environments such as petroleum, chemical, and power. Siemens (Germany): The SITRANS series adopts a modular design, which is easy to maintain and adapt to digital control systems. It has good long-term stability and is widely used in water treatment, energy management, and municipal water supply. VTON: Differential pressure flowmeter has stable performance in high-temperature and high-pressure liquid and gas measurement, supports online self diagnosis and digital signal output, and is suitable for oil and gas, power, metallurgy, and fine chemical industries. LIT, Germany: Electromagnetic and ultrasonic flow meters have meticulous processes, stable measurements, modular design for easy maintenance, support remote monitoring, and are widely used in municipal water supply and drainage, environmental engineering, and the food and beverage industry. KNKE: Turbine and vortex flowmeter are suitable for corrosive and particulate media, with fast response speed and support for multiple industrial communication protocols. They can be used for real-time monitoring and alarm. 2. Key parameter comparison | Brand | Main technical types | Accuracy characteristics | Typical application areas | Special functions | | ------------------------------------------------------------------------------------------------------------------------- IIoT Integration | Siemens | Electromagnetic, Ultrasonic | Stable, Modular | Water Treatment, Energy Management, Municipal Water Supply | Adaptive Digital Control System | US Shield | Differ
