DN200 spiral vortex precession flowmeter

The  vortex precession flowmeter adopts the latest microprocessing technology and uses the principle of precession vortex to measure flow rate. This flowmeter is made of stainless steel material, which is durable and has explosion-proof performance, suitable for flammable and explosive places. The vortex precession flowmeter has a compact structure, mainly composed of a shell, vortex generator, sensors (temperature, pressure, flow), rectifier, bracket, and converter. The working principle of this flowmeter is to generate rotation and vortices by flowing fluid through a special shaped object (called a precession), and then measure the frequency of rotation and vortices to calculate the flow rate. It has the advantages of high accuracy, wide flow range, simple operation, and convenient installation and use. Its main technical indicators have reached the advanced level of similar foreign products. Widely used in industries such as petroleum, chemical, power, metallurgy, and coal.

Product features:
1. No mechanical rotating parts, less prone to corrosion, high reliability, and no need for maintenance during long-term operation.

2. A shorter straight pipe section is even unnecessary.

3. Adopting the most advanced microprocessor technology, the integration and reliability of the instrument are higher, and the calculation is more accurate.

4. The entire machine has extremely low power consumption and can operate with long-term power supply from the internal battery, making it an ideal on-site display instrument without the need for external power supply.

5. Four built-in buttons can be used to set relevant parameters, and the operation is simple.

6. Using EEPROM technology, the instrument coefficients can be stored for a long time even in the event of power failure.

7. The signal output can be pulse signal, 4-20mA current signal, and RS485 data communication, making it convenient for users to choose.

8. It has password protection function.