Introduction to Pressure Transducer Types
Pressure transducers are essential devices used in various industries to measure and monitor pressure levels. These devices are designed to convert pressure into an electrical signal, which can then be easily measured and analyzed. In China, there are numerous wholesalers that offer a wide range of pressure transducer types to cater to the diverse needs of different industries. In this article, we will explore some of the most common pressure transducer types available from China’s best wholesalers. One of the most popular pressure transducer types is the strain gauge pressure transducer. This type of transducer utilizes a strain gauge to measure the strain on a diaphragm caused by the pressure being applied. The strain gauge changes its resistance in response to the strain, and this change is then converted into an electrical signal. Strain gauge pressure transducers are known for their high accuracy and reliability, making them suitable for applications that require precise pressure measurements. Another commonly used pressure transducer type is the capacitive pressure transducer. This type of transducer utilizes a diaphragm with a fixed plate and a movable plate. When pressure is applied, the diaphragm deflects, causing a change in the capacitance between the fixed and movable plates. This change in capacitance is then converted into an electrical signal. Capacitive pressure transducers are known for their high sensitivity and fast response time, making them ideal for applications that require quick and accurate pressure measurements. Piezoelectric pressure transducers are also widely used in various industries. These transducers utilize the piezoelectric effect, where certain materials generate an electrical charge when subjected to mechanical stress. When pressure is applied to a piezoelectric material, it generates an electrical charge proportional to the applied pressure. This charge is then converted into an electrical signal. Piezoelectric pressure transducers are known for their high frequency response and durability, making them suitable for applications that involve dynamic pressure measurements. In addition to these types, China’s best wholesalers also offer other pressure transducer types such as the resonant wire pressure transducer, the optical pressure transducer, and the vibrating cylinder pressure transducer. Each of these types has its own unique features and advantages, catering to specific industry requirements.
| Measuring medium | Gases, vapours, liquids |
| Inaccuracy | ±0.075% |
| stability | ±0.1%/3 years |
