Dynamic Pressure Sensors

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General information

Piezoelectric sensors designed to measure the most demanding dynamic pressure changes up to 8000 bar.

High Temperature Pressure Sensor CP-Series

High Temperature Pressure Sensor CP-Series

For the most demanding applications in terms of reliability, extreme temperature capability and signal stability, we offer a line of case insulated sensors with outstanding behaviour. The sensors, which have a well proven design that collected millions of operating hours in numerous heavy duty and industrial gas turbines, are available in various configurations to fit all kind of measurement tasks. Suitable for R&D in the most extreme conditions or for long term monitoring applications.

Features

  • High temperature stability up to 700°C
  • Outstanding signal quality during thermal gradients
  • Highest durability and reliability
  • Internal case insulation
  • Active acceleration compensation available
  • Proven in harsh conditions
Download datasheet
High Temperature Pressure Sensor CP501

High Temperature Pressure Sensor CP501

R&D measurement tasks differ profoundly from those for serial applications. Environmental boundary conditions like temperature, mechanical stress or heat flux are often poorly known. Furthermore, testing time is usually limited and the measurement position new, so there is either no data or very little data to compare. This complex situation demands sensors which deliver a reliable signal which is not influenced by other physical quantities.

Features

  • Robust layout derived from a well-proven design
  • Single crystalline GaPO4 sensing elements
  • High signal to noise ratio
  • No pyroelectric effect or popcorn noise
  • Up to 560°C and 650°C short term
  • Various shapes and custom designs
Download datasheet
High Pressure Sensor H-Series

High Pressure Sensor H-Series

The H-Series sensors are piezoelectric sensors designed to measure the most demanding dynamic pressure changes with up to 8000 bar as observed in shock waves caused by explosions or fast pressure drops in various media. The unique gallium phosphate (GaPO4) single crystal sensing elements are characterized by superior sensitivity and linearity and are unaffected by temperature changes (no pyroelectricity). In combination with the high mechanical stiffness, the H-Series is well-suited for reliable dynamic high pressure measurements and allows for the detection of small pressure variations throughout the whole pressure range.

Features

  • Highpressure ranges with 2000, 6000 and 8000 bar
  • Ideal for fast pressure gradients i.e. shock waves
  • Outstanding temperature stability
  • Highest durability and reliability
Download datasheet
Dynamic Pressure P-Series

Dynamic Pressure P-Series

Measurements in R&D differ profoundly from those for serial applications. Boundary conditions like temperature, mounting environment, mechanical stress or heat flux are not fully evaluated. Furthermore testing time is usually limited and the measurement position new, so there is no or only few data for comparison. This complex situation demands sensors which deliver a reliable signal which is not influenced by other physical quantities. On top, there should be different sensor configurations for easy integration into the setup.

Features

  • High output signal
  • Internal heat conducting element
  • High temperature stability (400°C / 750°F)
  • Virtually constant sensitivity over the entire lifetime
Download datasheet
Dynamic Pressure S-Series

Dynamic Pressure S-Series

The S-Series sensors are widely used for complex measurement tasks of fast or high frequent events where robustness, precision and repeatability are key requirements. Offering a wide pressure and temperature range S-Series combines unique features in a compact size with an M5x0.5 mounting thread. Various cable options, accessories and adapters for installation and different sealing options qualify these versatile sensors as solution for many applications.

Features

  • Compact design with M5x0.5 thread
  • Various pressure ranges up to 1000 bar (14500 psi)
  • High temperature stability up to 400°C (750 °F)
  • Wide range of applications
  • Virtually constant sensitivity over the entire lifetime
Download datasheet
Dynamic Pressure T-Series

Dynamic Pressure T-Series

R&D measurements in modern, highly integrated and compact apparatus are among the most challenging applications for sensors. The mechanical integration is the bottleneck for many available sensors due to the size. Adverse physical influences such as temperature, heat flux or mechanical stresses are subject to great variation due to experimental character of R&D. The T-Series is developed for these complex conditions which is reflected in its miniature housing and design features.

Features

  • Miniature Design M3.5x0.35
  • Pressure range up to 500 bar
  • High temperature stability up to 400°C
  • Safe measurement campaigns due to minimal series spread
  • Virtually constant sensitivity over the entire lifetime
Download datasheet
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