82-001G-C

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Pressure Sensors and Transducers

Pressure sensors and transducers are electronic devices designed to measure pressure. Pressure sensors measure pressure by optimizing the conversion of a measured force into an electrical signal. Pressure transducers are similar to sensors, but they generally utilize some type of pressure-sensing element inside the transducer. The element is usually a capsule containing a diaphragm, which moves in response to the applied pressure.

One of the most common types of pressure transducers is the 82-001G-C. This type of transducer is designed to provide a reliable and accurate pressure measurement. It is suitable for applications in a wide range of industries, including automotive, aerospace, industrial, and medical.

Application Field of 82-001G-C

The 82-001G-C transducer is suitable for applications that require high accuracy and resolution pressure measurements. It is suitable for the measurement of both static and dynamic pressures, such as in the automotive, aerospace, industrial, and medical fields.

For automotive applications, the 82-001G-C is often used for brake system pressure measurements. It is also suitable for fuel and lubrication system monitoring. In aerospace, it can be used for measuring the altitude or pressure of altimeters. In industrial applications, it can be used for pressure measurements in food, beverage, and chemical processing.

In medical applications, the 82-001G-C is used for measuring the pressure of body parts, such as the lungs. It is also used for measuring the pressure in the heart and arteries. Additionally, the 82-001G-C can be used for monitoring and controlling the pressure of liquid type medical equipment, such as infusion pumps.

Working Principle of 82-001G-C

The working principle of the 82-001G-C transducer is based on the principle of piezoresistive pressure sensing. The device consists of a diaphragm, which is placed within a capsule containing a Wheatstone bridge circuit. The Wheatstone bridge circuit contains four piezoresistors, which are positioned between conductive paths.

The diaphragm is subjected to the pressure being measured, which causes it to move as the pressure changes. This, in turn, produces a strain in the four piezoresistors of the Wheatstone bridge circuit. The change in strain produces a change in resistivity of the piezoresistors. This change in resistivity is then converted into an electrical signal, which is proportional to the applied pressure.

The output of the 82-001G-C is a full-scale current that ranges from 4 to 20 mA. The device also has a built-in zero and sensitivity adjustment for accurate pressure measurements. It is designed for operation at a temperature range of -30 degrees Celsius to 85 degrees Celsius, with a pressure range of 0 to 0.3 MPa.

The 82-001G-C is a robust and reliable device that is suitable for both static and dynamic pressure measurements. It offers high accuracy and resolution, and is suitable for a wide range of applications in the automotive, aerospace, industrial, and medical fields.

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