Advantages of gas turbine flowmeter

Advantages of gas turbine flowmeter

Features:High precision, good repeatability, and nozero drift, highturndown ratioWaiting for advantages. The liquid turbine flowmeter has high-quality bearings and specially designed flow deflectors, which reduces wear, is insensitive to peak values, and can provide reliable measurement variables even under harsh conditions. turbine flow meteroutput signalFor pulses, easy to usedigitalizationTurbine flowmeterpressure lossSmall, the blades can resist corrosion and can measure viscous and corrosive media.

Advantages of gas turbine flowmeter

Introduction:Composed of a turbine and an externally mounted pulse detector, the liquid flows into the turbine, causing the rotor to rotate. The specific inner diameter directly proportional the rotor speed to the flow rate. The pulse detector converts the detected rotor blade rotation into a proportional flow ratepulse signalThe specific variable is the K factor (number of pulses/liter), which is determined by calibration for each sensor and indicated on the label. If requested by the customer, a calibration report for 5 points can also be provided.

Installation method:

1. The instrument installation adopts flange connection, threaded connection, and clamp type.

2. During installation, the direction of liquid flow should be consistent with the arrow direction indicated on the sensor housing, and the upstream straight pipe section should be ≥ 6DS, and the downstream straight pipe section should be ≥ 5DS (DS is the measured inner diameter of the tested pipeline).

3. Sensors should be kept away from external magnetic fields. If unavoidable, necessary measures should be taken;

4. In order to avoid affecting the normal transportation of liquids during maintenance, bypass pipes should be installed outside the straight pipe sections at both ends of the sensor.

5. When installing sensors outdoors, please make sure to waterproof the amplifier plug.

6. The wiring of sensors and display instruments should be selected according to the power supply of the amplifier. Please refer to the relevant "user manual" for details.

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