What are the ways for intelligent vortex flowmeter to detect vortex signals?

1. Use the detection element set in the vortex generator to directly detect the differential pressure on both sides of the generator;

2. A pressure-conducting hole is provided on the vortex generator, and a detection element is installed in the pressure-conducting hole to detect the differential pressure on both sides of the generator;

3. Detect the alternating circulation around the vortex generator;

4. Detect the alternating differential pressure on the back of the vortex generator;

5. Detect the vortex column in the wake of the intelligent vortex flowmeter.

According to these five detection methods, the intelligent vortex flowmeter adopts different detection technologies (thermal, ultrasonic, stress, strain, capacitance, electromagnetic, photoelectric, optical fiber, etc.)