Cryogenic pressure transducer

Cryogenic pressure transducer are pressure sensors used in special temperature environments. It is famous for its stable working performance under ultra-low temperature. There are strict requirements in the selection of materials and calibration equipment during production. Many sensor manufacturers can find materials that are resistant to low temperature, but cannot complete testing and calibration in low temperature environments. On the other hand, low-temperature pressure sensors are generally used in military, aviation, and naval fields, and are relatively narrow in civilian use. After measuring the production difficulty and the small market demand, only a few manufacturers have entered the development of low-temperature pressure sensors.

The relationship between cryogenic pressure transducer and liquid nitrogen pressure transducer

Many people default the cryogenic pressure transducer as a liquid nitrogen pressure transducer, mainly because low temperature pressure transducer are widely used in liquid nitrogen pressure measurement. The low temperature pressure transducer adopts stainless steel integrated package structure and is produced by advanced ion beam sputtering film process. Conventional cryogenic pressure transducer can work stably in a temperature environment of -196°C. According to the requirements of the on-site environment, explosion-proof and other processes and certifications can be done. It is used for pressure measurement in low temperature environments such as liquid hydrogen, liquid nitrogen, and liquid oxygen. Now the development of ultra-low temperature pressure sensor has broken through -196 ℃, and it can work normally below -200, with stable performance. Driven by the development of science and technology, cryogenic pressure sensors will be used more and more.

How to choose Cryogenic pressure transducer ?

Since there are relatively few manufacturers of cryogenic pressure transducers, there are not much choices for buyers. Nevertheless, it is still necessary to conduct a multi-dimensional assessment of the company's strength and products. Especially for those with high explosion-proof requirements, you must choose an enterprise with explosion-proof certification at the same time. Product performance needs to confirm the parameters, range, temperature range, stability, accuracy, etc. with the sensor manufacturer. Does the product have a large number of mature cases? How about the on-site use of the product? How does the manufacturer provide after-sales service? The answers of these questions are very important. You can buy a small amount of samples for testing first. The PPM-T330D low temperature pressure transducer is a product that Changsha Taihe Electronic Equipment has put into the market for nearly 10 years. This series of products are widely used in aerospace, aviation and liquid nitrogen storage tanks. In the domestic low temperature field, it is famous for its small size and stable performance.

Changsha Taihe Electronic Equipment Co., Ltd. focuses on the research and development of sensor perception technology, sensor production and sales in the oil and gas field energy industry. Welcome to our company for visit and guidance .

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