WVF intelligent explosion-proof vortex flowmeter is a new type of pressure detection vortex flow sensor that uses piezoelectric crystals as detection elements. This instrument has the advantages of wide range ratio, high accuracy, low pressure loss, good medium universality, pulse signal output proportional to flow rate, and easy computer networking. Due to the separate installation of the detection probe and vortex generator used in the sensor, and the fact that the high-temperature resistant piezoelectric chip does not come into contact with the medium, the instrument has the characteristics of simple structure, good universality, and high stability.

WVF intelligent explosion-proof vortex flowmeter can be used for flow detection and measurement of various gases, liquids, and vapors.

Product Features

The advantage of intelligent explosion-proof vortex flowmeter is that the piezoelectric crystal is built into the vortex generator Avoid fluid disturbance caused by external devices, with no zero drift and high reliability. Simple and sturdy structure with no movable parts, high reliability, easy to use and maintain.

The measurement range is wide and can reach 10:1. The detection element has stable performance without contact with the medium and a long service life.

The flow sensor is installed by separating the detection probe from the vortex generator, and a high-temperature resistant piezoelectric crystal is sealed inside the vortex generator, making the WVF series vortex flow sensor have the characteristics of simple structure, good universality, and high stability.

Output pulse signals and current signals proportional to the flow rate for remote signal transmission via RS-485 interface, H a r t protocol, M o d b u s protocol communication function, and computer networking.

Vortex flow sensors do not require temperature or pressure compensation when measuring liquid volume flow The signal output by the vortex street is actually linearly related to the flow velocity That is to say, it is directly proportional to the volumetric flow rate. Temperature and pressure compensation are required when measuring gases and vapors. The purpose of compensating for pressure and temperature is to obtain the volumetric flow rate of gas or the mass flow rate of steam under standard conditions. The pressure loss is small, only 1/4-1/2 of the orifice plate.

The flow characteristics within a certain Reynolds number range are not affected by fluid pressure, temperature, temperature, density, or composition, and are only related to the shape and size of the vortex generator.

Wide application range: Flow rates of fluids such as steam, gas, and liquid can be measured

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