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Cylinder pressure sensors, M8x0.75 / 6045B

A further development of Type 6045A, this sensor boasts minimized sensitivity change over the whole temperature range and low linearity deviation. Its modified pressure-resistant crystal-package (for pre-ignition) allows a long service life.

6045B

A further development of Type 6045A, this sensor boasts minimized sensitivity change over the whole temperature range and low linearity deviation. Its modified pressure-resistant crystal-package (for pre-ignition) allows a long service life.
Main features / advantages
  • Shoulder-sealing installation
  • Low thermal shock error
  • Very low linearity deviation
  • Suitable for use in hydrogen combustion engines
Type 6045B cylinder pressure sensors use a PiezoStar crystal for very high sensitivity in a compact form. A modified crystal package with an improved pressure-resistant design is withstanding higher pressure peaks (pre-ignition). The mounting dimensions of this sensor are compatible with the water-cooled sensors of Type 6041. The durable optimized diaphragm with low thermal shock sensitivity guarantees precise measurement. Very efficient heat dissipation allows a maximum operating temperature of +350°C. The change of sensitivity over the temperature range was brought to an even lower level and is now only ≤±1%.
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