Difference between the water flow sensor and the water flow switch - News - Global IC Trade Starts Here.

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The water flow sensor is a water flow sensing instrument that outputs a pulse signal, a current, a voltage, etc. by sensing the water flow. The output of the signal and the water flow are in a linear ratio, and the corresponding conversion formula and comparison are made. curve. Therefore, water management and flow calculation can be done. It can be used as a water flow switch, and can also be used as a flow meter for flow accumulation calculation. The water flow sensor is mainly used in conjunction with a control chip, a single chip microcomputer, or even a plc. The water flow sensor has accurate flow control and can cyclically set the action flow, water flow display and flow accumulation calculation.
The water flow switch refers to a water sensor switch that outputs a switch signal by monitoring the presence or absence of water flow, and mainly has a switch signal. The concrete is divided into normally open type and normally closed type, and the main work plays the role of water flow monitoring in water control. The water flow switch uses the water control system with the normal and intermediate relays together. The use is simple and convenient, and no power consumption is the advantage of the water flow switch.
In summary, the use of water flow sensors is more accurate and versatile than water flow switches. The water flow switch is simpler and more convenient to use. The common feature of both is that they all output related signals through the induction of water flow, and all have the function of magnetic induction using magnetic field.