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US0075

Ultrasonic Flow Sensor

Ultrasonic flow sensor is used as the core element of ultrasonic flow meters. Ultrasonic flow measurement uses the transit time principle, whereby opposite sending and receiving ultrasonic flow sensors are used to transmit signals through the flow. The signal travels faster when moving with the flow stream rather than against the flow stream. The difference between the two transit times is used to calculate the flow rate.
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Features

- High sensitivity, fast reaching the peak value and easier signal processing.

- The electrical performance is highly stable at high and low temperature with zero flow drift.

- The max. withstand water pressure can reach 4.8 MPa with strong reliability.


Dimensions
US0075 flow sensor- AUDIOWELL.jpg
Specifications

ItemSpecifications
Resonant frequency955±20 KHz
Resonant impedance550±250Ω
Free capacitance400±20%pF
Receiving signal
290±70mV
Allowable max. input voltage5Vp-p
Max. working water pressure2.5Mpa
Operating temperature0~+90℃


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