Basic measuring range of thermal air mass flow meters
Choose a flowmeter and understanding the measurement range of the flowmeter can help us make a better choice.
View MoreV-cone flowmeters can be equipped with differential pressure transmitters or integrated V-cone flowmeters.
Ordinary V-cone flowmeters are equipped with a differential pressure transmitter, which measures the pressure at the high and low pressure ports and displays the differential pressure value, but it can only display the differential pressure. But the fundamental purpose of choosing a flow meter is to obtain the flow value. Therefore, if you want to obtain the flow rate, you must also equip a professional system or flow totalizer.
The integrated V-cone flowmeter can directly display the flow rate. Its internal module can directly convert the measured differential pressure value into flow rate, without the need for an additional flow totalizer. Moreover, in the case of temperature and pressure compensation, the data of the temperature transmitter and pressure transmitter can be transmitted to the multi-parameter transmitter through wiring, and the flow rate, temperature and pressure can be output at the same time.
However, for this kind of transmitter with multiple signal processing functions, there is currently no outstanding domestic brand that can achieve the advantages of high precision and stability, so it basically relies on imported brands. However, domestic manufacturers are also constantly optimizing their own technology. I believe that as time goes by, we will also be able to develop our own brand of multi-parameter transmitters.
The magnetic inductive flowmeter industry, these are successful cases with comparable and reference value.
Choose a flowmeter and understanding the measurement range of the flowmeter can help us make a better choice.
View MoreThe orifice plate flowmeter flare should be installed facing upstream to minimize resistance and measurement errors and to reduce vortex disturbances.
View MoreThe integrated balanced flow meter consists of a primary occlusion (sensing) element, a differential pressure transmitter and a three-valve group.
View MoreHangzhou Economic Development Area,Hangzhou 310018,China