Sputtered Thin Film Pressure Transmitter

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The sputtered thin film pressure transmitter is a high-precision pressure sensor that utilizes sputtered thin film technology. It functions by converting pressure signals into electrical signals to enable measurement, effectively delivering high-precision results of ±0.5% FS and offering dependable operation across a wide temperature range from -40°C to 125°C. CSPPM employs an all-stainless steel welded packaging construction, which gives the sputtered thin film pressure transmitter robust long-term stability and excellent vibration resistance; it is commonly utilized for both gas and liquid measurement applications. In its capacity as an industrial pressure transmitter, it finds widespread use in industrial process control systems and for pressure monitoring, particularly within harsh environmental conditions.

CSPPM Advantages

●Utilizing ion beam sputtering thin film technology, the sputtered thin film pressure transmitter delivers excellent stability with ±0.5% FS accuracy.

●The CSPPM stainless steel pressure transmitter features a fully welded 316L stainless steel shell design, ensuring effective leak prevention and resistance to high-pressure shock, making it suitable for harsh environments like underground or high-temperature applications.

●Operating across a wide temperature range (-43°C to 125°C), the industrial pressure transmitter also offers excellent vibration resistance, shock resistance, and electromagnetic compatibility (EMC).

●The CSPPM sputtered thin film pressure transmitter allows for full parameter customization to meet diverse application needs.

FAQ of Pressure Sensor

What are the accuracy and long-term stability specifications for the CSPPM industrial pressure transmitter?

The CSPPM sputtered thin film pressure transmitter (e.g., model PPM-T336A) features an accuracy of ±0.1% FS and long-term stability better than 0.1% FS per year.
How does sputtered thin film technology achieve low hysteresis and long-term stability?

CSPPM uses an ion beam sputtering process to deposit a highly consistent metal film directly onto a 316L stainless steel elastic diaphragm. This film, combined with a built-in temperature/pressure compensation circuit, effectively minimizes creep and hysteresis, resulting in low hysteresis and excellent long-term stability.
What are typical applications for sputtered thin film pressure transmitters?

They are primarily used for monitoring and controlling gas and liquid pressures in demanding applications, including armored vehicle hydraulic systems, diesel engines, thermoelectric/hydroelectric units, steam/water turbines, and locomotive braking systems.

Can CSPPM customize the range, output signal, or interface?

Yes, the CSPPM sputtered thin film pressure transmitter allows for full parameter customization. Contact us with your specific parameter requirements.
What regions are covered by CSPPM's after-sales warranty and technical support?

Our support network includes over 30 service outlets globally, covering Europe, the Americas, the Middle East, and the Asia-Pacific region. We also provide 24-hour emergency response services.