High Pressure OEM Transducers From KELLER

The high-pressure transducers of the 6LHP series have a robust housing made of stainless steel, giving them optimum long-term stability for a range of OEM applications. The metal diaphragm is welded on front-flush and gap-free, separating off the piezoresistive  pressure sensor, which is made of silicon, from the measuring medium. Every pressure transducer is measured over the entire pressure and temperature profile and is supplied with a detailed calibration sheet.
 
Features:

• High long-term stability
• Robust housing made from stainless steel, Hastelloy or Inconel
• Front-flush diaphragm welded with no gaps
• High operating temperature up to 150 °C
• Optimized thermal behavior

Specifications:

• Accuracy: ± 0,25 %FS
• Long-term stability: ± 0,25 %FS / year
• Pressure ranges: 0…100 bar to 0…2000 bar

Typical applications:

• Oil and gas
• Oceanology
• Geology
• Energy sector
• Hydraulics

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