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  4. Impermeability concept proTect+
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The proTect+ impermeability concept by Baumer ensures absolute dependability even under most adverse conditions. Thanks to the specifically conceived construction and the use of high-quality materials, sensors with proTect+ provide IP 69K protection and ensure absolute stability even after countless temperature cycles. In order to achieve this, the sensors have been shock-tested over the entire temperature range. The proTect+ concept ensures enhanced reliability and extended sensor service life.

What constitutes proTect+?
  • Long-term seal: Temperature shock test in water and air over the entire temperature range
  • Hose-proof and withstands high-pressure cleaning: Meets the highest IP requirements for the areas of application
  • Excellent resistance: Selected materials with high resistance to materials such as cleaning agents and oils
  • Impermeability properties by design: Optimized mechanical interfaces and manufacturing processes

 

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Selected materials such as V4A stainless steel, Liquid Silicon Rubber and polyamide ensure the excellent resistance of the sensors with proTect+

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Optimized design of mechanical interfaces guarantees absolute impermeability even at critical areas such as the cable outlet or the LED output indicator – whether during foam or high pressure cleaning.

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Cyclical temperature shock tests in temperature test chambers and in water guarantee the long-term seal of the sensors with proTect+

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