Integrated turbine flowmeter | What is a turbine flowmeter

『Integrated turbine flowmeter』Related information(flow rotameter|digital flow meter|balo meter|hydraulic flow meter|volumetric meter|positive displacement meter|pitot tube flow meter|displacement meter|cfm meter|variable area flow meter|inline flow meter|differential pressure flow meter|calibrated flow meter|velocity meter|paddle wheel flow meter|oval gear flow meter|anemometer hvac|multiphase flow meter|doppler flow meter|thorpe tube flowmeter|heat flow meter)

1. Model of turbine flowmeter

Model and specifications: nominal diameter dn (mm), flow range (m3/h), working pressure (mpa), installation form lmm g d, number of holes lw-4 4 0.04-0.25 1.62.54.06.310.015.020.025.0, thread (clamp) 394 (50) r3/8 lw-6 0.1-0.6 thread (clamp) 430 (50) r3/8 lw-10 10 0.2-1.2 thread (clamp) 556 (50) r3/8 lw-15 15 0.6-6 thread (clamp) 75 (55) g1 lw-20 20 0.7-7 thread (clamp) 85 g1 lw-25 25 1-10 thread (clamp) 100 (insert) 60) gr1/4 selling cluster bridge lw-32 32 1.5-15 clamp 70 lw-40 40 2-20 thread (clamp) 140 (70) g2 lw-50 50 4-40 Thread (clamp) 150 (70) φ 150 φ 18 4 lw-65 65 7.5-75 clamp 80 lw-80 80 10-100 flange (clamp) 200 (90) φ 160 φ 18 8 lw-100 100 20-200 flange (clamp) 220 (110) φ 180 φ 22 8 lw-150 150 30-300 flange (clamp) 300 φ 240 φ 22 8 lw-200 200 80-800 flange (clamp) 360 φ 295 φ 22 12

2. What is the working principle of gas turbine flowmeter? What are its characteristics? The working principle of gas turbine flowmeter: The gas turbine flowmeter uses a turbine for measurement. It first converts the flow velocity into the rotational speed of the turbine, and then converts the rotational speed into an electrical signal proportional to the flow rate. This type of flowmeter is used to detect instantaneous flow and total cumulative flow, and its output signal is frequency, which is easy to digitize. The induction coil and permanent magnet in the picture are fixed together on the housing. When the ferromagnetic turbine blades pass through the magnet, the magnetic resistance of the magnetic circuit changes, thereby generating an induction signal. The signal is amplified and shaped by an amplifier and sent to a counter or frequency meter to display the total accumulated flow rate. Simultaneously, the pulse frequency is converted from frequency to voltage to indicate instantaneous flow rate. The rotational speed of the impeller is proportional to the flow rate, and the rotational speed of the impeller is proportional to the total amount of flow. The output of the turbine flowmeter is a frequency modulated signal, which not only improves the anti-interference ability of the detection circuit, but also simplifies the flow detection system. Its range ratio can reach 10:1, and the accuracy is within ± 0.2%. The time constant of a turbine flowmeter with low inertia and small size can reach 0.01 seconds. Gas turbine flow meters are widely used in petroleum, organic liquids, inorganic liquids, liquefied gas, natural gas, and low-temperature fluids.

3. What is a turbine flow meter?

A turbine flow meter should be a turbine flow meter, which is directly transliterated by some people as a transparent buried flat flow meter.

4. Sensor of turbine flowmeter

『SILVER Official Website SERVICE』