IMB30-20NNPVC0S

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Proximity sensors are tools used for detection and measurement of distance, position and movement of objects. The IMB30-20NNPVC0S proximity sensor is an advanced model of this type of tool. It is a non-contact, two-wire DC voltage type ultrasonic distance measuring sensor. Generally it can be used to measure the distance of less than 30cm. It has a wide range of applications, including measuring the thickness of the paper, detecting a person standing in the door, and counting the number of objects.

Features

The IMB30-20NNPVC0S proximity sensor has a high accuracy and stable performance. Its accuracy is within 2 mm, its response speed is 1 ms, its output signal is 0.8 V~2.0 V, and its supply voltage is 5 V DC. It is also an intelligent sensor with an adjustable time delay that can be set up by an external switch. In addition, this model also has the ability to automatic power-off and automatic close display, which makes it more convenient to use.

Structure

The IMB30-20NNPVC0S proximity sensor consists of a high-energy acoustic unit, a sensor circuit, a speaker, a receiving circuit, and a display device. The acoustic unit emits ultrasonic pulses at a certain frequency, while the receiving circuit is responsible for receiving the reflected signals. The sensor circuit processes the signals and performs detection and measurement. Finally, the display device will display the measurement results.

Working Principle

The working principle of IMB30-20NNPVC0S proximity sensor is based on the ultrasonic principle. When working, it emits high-frequency sound waves in a range of at least 30 cm. Once these sound waves hit an obstacle or object, they will be reflected back to the sensor. The sensor then detects the time difference between sending the sound waves and receiving the reflected signals. This time difference is used to calculate the distance between the obstacle and the sensor, which is then displayed on the display device.

Applications

The IMB30-20NNPVC0S proximity sensor is widely used in industrial detection and measurement. It can be used for detecting and measuring the distance of objects, detecting the thickness of paper, measuring the height of objects, counting objects, scanning for leak detection, and detecting the presence of humans in a certain environment. Its high accuracy and stability make it one of the most reliable proximity sensors in the market.

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