What are the functions of the four wires on the head of the split vortex flowmeter?

1. Power supply line

A wire on the head of the split vortex flowmeter is used for power supply. The purpose of this wire is important because the flow meter requires a stable current to function properly. During use, this line needs to be connected to the power supply to ensure that the flow meter can supply power normally.

2. Output lines

The other three lines on the split vortex flowmeter head are used for signal output. These wires are used to transmit the data measured by the vortex flowmeter to a data acquisition system or display device. Specifically, these three lines are output, ground and PU pin lines. Among them, the output line is indispensable because it is responsible for transmitting the data measured by the flow meter.

3. Signal transmission

Signal transmission is an important part of the split vortex flow meter head. Signal transmission can be analog or digital, depending on the flowmeter model and related application requirements. No matter which signal transmission method is used, it is necessary to ensure the stability and accuracy of the transmitted signal to ensure the accuracy and stability of the flow meter.

4. Protection function

The split vortex flowmeter head also has a protection function, which can protect the flowmeter from external interference and damage. Through careful design of power supply and signal transmission lines, external electromagnetic interference can be reduced or eliminated to ensure the reliability and stability of the flow meter.

In short, the four wires of the split vortex flowmeter head each play a different role, aiming to ensure the normal operation of the flowmeter and the ability to accurately measure flow. Therefore, when using this type of flow meter, it is necessary to fully understand and apply its normal operation and usage methods.