Produktportfolio
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Subminiatursensoren

AlphaProx

  • Weltweit kleinster induktiver Abstandssensor
  • Zylindrische Sensoren ab Ø4 mm
  • Flache Sensoren ab 4,7 mm Bauhöhe
  • Messbereiche bis 3 mm
  • Komplett integrierte Auswerteelektronik
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Miniatursensoren

AlphaProx

  • Zylindrische Sensoren ab Ø6,5  mm
  • Ultrakurze Varianten mit 22 mm Gehäuselänge
  • Quaderförmige Sensoren im Edelstahlgehäuse
  • Messbereiche bis 3 mm
  • Minimaler Platzbedarf
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Standardsensoren

AlphaProx

  • Baugrössen von M12 bis M30
  • Grosse Messbereiche bis 24 mm
  • Quaderförmig oder zylindrisch
  • Kosteneffiziente Lösung für genaue Messungen
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Linearized characteristic curve

AlphaProx

  • Measuring range configurable by teach-in
  • Negligible production lot variations
  • Internal temperature compensation
  • Easy integration into the controller
  • Variants with an additional digital output
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Factor 1 – same measuring range for all metals

Factor 1 – same measuring range for all metals

AlphaProx

  • Two to four times larger measuring range for aluminum
  • Suitable for measurements on non-ferromagnetic metals
  • Adjustable measuring range limits (teach)
  • Great flexibility in construction and installation
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High-precision and high-sensitivity sensors

AlphaProx

  • Large signal changes for even the smallest position changes
  • Very high resolutions in the nanometer range
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Sturdy sensors for demanding environments

Sturdy sensors for demanding environments

AlphaProx

  • Washdown and outdoor sensors
  • Off-highway sensors with full industry compliance (EN ISO 14982, EN 13309, ISO 13766)
  • IP 69K long-term seal – proTect+
  • Chemical-resistant – Ecolab tested
  • High pressure resistant distance sensors
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Inductive sensors with IO-Link

AlphaProx

  • Additional process data, e.g. frequency measurement and counter function
  • Acquisition and evaluation of additional diagnostic data
  • Individual and application-specific parameterization
  • Measured value filtering for fast or accurate applications
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Video

Your benefits
  • Maximum flexibility
    • Wide selection of cylindrical and cubical designs with current and voltage output
    • Large measuring ranges also in small housings
  • Simple and economical solutions for demanding measuring tasks
    • High measuring speeds and excellent repeat accuracy
    • Measuring factor 1 sensor with same measuring range on all metals
    • High-sensitivity sensors for measuring even the smallest position changes
    • Sensors with resolutions in the nanometer range
  • Fast installation and commissioning
    • Negligible production lot variations thanks to factory calibration
    • Elimination of installation tolerances using 1-point teach
    • Different  teach functions for fine adjustment
  • Easy evaluation with minimum programming effort
    • Sensors with a linearized characteristic curve offer a directly proportional output signal
    • Additional configurable digital output for end position monitoring
  • Maximum process safety
    • High temperature stability and very good EMC properties
    • Long service life thanks to rugged housing and contactless measuring principle

Applications

Distance-measuring, inductive sensors offer many application possibilities. A basic distinction is made between direct distance measurements/position feedback and indirect, specific measurements.


Technology

Inductive distance sensors (AlphaProx) are based on the same measuring principle as inductive proximity switches. They generate a high-frequency electromagnetic field near the sensing face. A metal object penetrating this area will change the field depending on object distance, material and size. The change is detected by the sensor and converted into a proportional output signal. Standard AlphaProx sensors operate all-analog which makes them capable of high measuring speed together with excellent repeat accuracy, low readout noise and high resolution.


Downloads
Fach- und Anwenderberichte / White Paper


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