SKWL bend tube flowmeter

Detailed information on working principle: When a fluid passes through a bend tube sensor, it is constrained by the sensor and forced to make circular motion (i.e. forced swirl). The centrifugal force generated by the inertia of the flowing fluid causes a pressure difference Δ P between the inner and outer walls of the bend tube. The pressure difference reaches its maximum and most stable value at the 45 ° interface, and its numerical expression is related to the fluid flow velocity V and density. It is suitable for various fluid flow measurement and ordering instructions in industries such as power supply, heating, steel, metallurgy, chemical industry, machinery, papermaking, pharmaceuticals, food, textiles, and environmental protection ♦ Name and physical properties of the tested medium (such as composition, density, viscosity) ♦ Working parameters of the tested medium (such as maximum flow rate, scale flow rate, minimum flow rate, temperature, pressure) ♦ Process pipeline inner diameter, pipeline material, installation location of bend sensor, indoor or outdoor, whether insulation and heat tracing measures are needed ♦ Determination of transmitters and intelligent flow meters ♦ Based on the technical parameters provided by the user, our company is responsible for designing and calculating the specific dimensions of the bend pipe sensor, and providing the range of the matching transmitter. The optional sensor LA type bend pipe sensor is a standard 90 degree bend pipe sensor with three spatial states: 1. horizontal to horizontal 2. horizontal to vertical downward or vertical upward to horizontal 3. horizontal to vertical upward or vertical downward to horizontal. The characteristics of LB type bend tube sensor are that it belongs to the category of bend tube sensors with large bend to diameter ratios, generally 4D or 5D. It is located at the outlet of boilers or steam turbines and is mainly used to measure medium temperature and medium pressure steam temperatures of around 450 ℃ and pressures of around 4.5Mpa. The S-type bend tube sensor has a wide range of applications and can be installed wherever there is a straight pipe section, especially for gas flow measurement, which is conducive to the reasonable range of differential pressure transmitter operation and makes it more stable. Characteristics of HYWL series bend tube sensor: 1 Simple structure, no inserted throttling components, no additional pressure loss 2 Good wear resistance, long service life, and high precision in reproducing performance Easy to install, maintenance free for long-term operation, direct welding installation method can be used, and there will be no leakage problems Strong adaptability, wide measurement range, not affected by adverse factors such as high temperature, dust, humidity, vibration, electromagnetic fields on site, and can work in any complex environment The requirements for straight pipe sections are relatively low, as long as they can meet the first 5D and then 2D requirements, sufficient measurement accuracy technical parameters can be obtained