In order to improve the high temperature resistance and vibration resistance of the vortex flowmeter, our company has recently developed an improved vortex flow sensor. Due to its unique structure and material selection, the sensor can be used at high temperature (350℃) and strong vibration (≤1g). ) Used in harsh working conditions.

In practical applications, the maximum flow is often much lower than the upper limit of the instrument. As the load changes, the minimum flow is often lower than the lower limit of the instrument. The instrument does not work in its optimal working period. In order to solve this One problem is that the diameter at the measuring point is usually reduced to increase the flow velocity at the measuring point, and a smaller diameter instrument is used to facilitate the measurement of the instrument. However, this method of reducing diameter must have a length of 15D or more between the reducing tube and the instrument. The pipe section is rectified, which makes processing and installation inconvenient. The LGZ variable diameter rectifier with a circular arc profile developed by our company has multiple functions of rectifying, increasing the flow rate and changing the flow rate distribution. Its structure is small, only 1/3 of the inner diameter of the process tube, and it is integrated with the vortex flowmeter. , Not only does not need to add another straight pipe section, but also can reduce the requirements for the straight pipe section of the process pipe, and the installation is very convenient.

For ease of use, the battery-powered local display type vortex flowmeter adopts micro-power consumption high-tech. It can run continuously for more than one year with lithium battery power supply, which saves the procurement and installation costs of cables and display instruments. It can display instantaneous flow, Cumulative flow, etc. The temperature compensation integrated vortex flowmeter also has a temperature sensor, which can directly measure the temperature of saturated steam and calculate the pressure, thereby displaying the mass flow rate of saturated steam. The temperature and pressure compensation integrated type is equipped with temperature and pressure sensors, which can be used for gas flow measurement to directly measure the temperature and pressure of the gas medium, thereby displaying the standard volume flow rate of the gas.