Ultrasonic Liquid Level Sensor

1) FDA, CE certificate
2) Widely used
3) IO level
4) High reliability
5) IP rating IP65
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Product Details


Ultrasonic liquid level sensor


Description

Ultrasonic liquid level sensor combines three functions of non-contact switch, controller and transmitter. It is widely used in various atmospheric storage tanks, process tanks, small tanks and small containers, pump lifting stations, wastewater storage tanks, etc.


Parameter

Power Supply: DC 4.5V-5.5V

Frequency: 40kHz

Communication: IO Level

Measuring Range: 5cm – 0.8m

Measuring Accuracy: 4mm


Working principle

As shown in FIG. 3 below, the ultrasonic sensor Tx transmits ultrasonic waves——reflected after encountering an obstacle——received by the ultrasonic sensor Rx——calculates the distance d of the obstacle according to Time-Of-Flight (TOF):

image

Outline Drawing

Recommended Installation


Strengths

strength

Shipping

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