Introduction A water level indicator is a device used to detect and monitor liquid water levels. It is widely used in many fields such as home, industry and agriculture to help people accurately understand the water level in containers or water tanks, so as to achieve effective management and control of water resources. This article…
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Introduction Smoke detectors are devices used to detect early signs of fire. They are usually installed in buildings to detect the presence of smoke in the air, thereby sounding an alarm to help people evacuate quickly and take fire-fighting measures. Smoke detectors are widely used in homes, businesses, industries and other environments, and are an…
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VOC sensor introduction VOC sensor (Volatile Organic Compound Sensor) is a sensor used to detect and monitor the concentration of volatile organic compounds (VOC). VOC is a class of carbon-containing organic compounds that usually exist in the air in the form of gas. Common VOCs include formaldehyde, benzene, toluene, ethylbenzene and chloroform. With the development…
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RTD sensor: working principle, main features and applications RTD (Resistance Temperature Detector), also known as resistance temperature detector, is an accurate and stable temperature measurement device widely used in industry and scientific research. RTD sensors measure temperature by detecting changes in resistance caused by temperature changes, with high accuracy and repeatability. Working principle…
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What is a SAW sensor? Types, working principles and applications Surface acoustic wave (SAW) sensors are sensors that use the propagation characteristics of sound waves to sense physical quantities. They measure physical parameters such as temperature, pressure, and strain by detecting changes in surface acoustic waves. They have the advantages of high sensitivity, small size,…
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Introduction As an important part of modern electronic technology, sensors have been widely used in automation, industrial control, medical equipment, smart home and other fields. The core function of sensors is to convert physical signals into measurable electrical signals to detect, monitor and control the state of the environment or object. This article will introduce…
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Working Principle and Types of Throttle Position Sensors Throttle Position Sensor (TPS) is an indispensable component in modern automotive electronic control systems, mainly used to monitor the position of the accelerator pedal. Its working principle and type have an important impact on the performance and emission control of the car. Working Principle The main…
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