Potentiometric Linear Transducer HEM16

High accuracy displacement sensor for hydraulic applications up to 250 bar with IP67 protection for 50 to 1000 mm strokes

  • High accuracy due to excellent linearity
  • For hydraulic applications up to 250 bar (peak 400 bar)
  • With external cursor - sensor element encapsulated
  • Mounting via internal or external flange
  • Strokes from 50 mm to 1000 mm
  • Long life (up to 100 million axis movements)
PotentiometerProtection class IP67
Data sheet
Effective electrical travel From 50 to 1000 mm in 18 variants
Sensor Technology Potentiometric
Protection Class IP67
Resolution Analogue stepless
Mechanical Detection Type Guided cursor
Electrical Outlet Type Round Cable
Mounting Flange
Electr. output signal (voltage - potentiometric)
Ind. linearity (best) ±0.05 % … ±0.1 % (dep. on travel)
Actuating speed ≤ 5 m/s
Max. operating temperature +100 °C
Min. operating temperature -30 °C
Minimum overall length Medium (15 to 50 cm), Long (> 50 cm)
Supply voltage Potentiometric
The HEM16 series of displacement sensors uses a magnetic drag to ... more
Product description: Potentiometric Linear Transducer HEM16

The HEM16 series of displacement sensors uses a magnetic drag to mechanically detect linear movement. The design provides IP67 protection and is suitable for hydraulic applications up to 250 bar (400 bar peak). Depending on the application, two flange versions are available for easy mounting. To ensure high accuracy and long life, the potentiometric measuring principle is realized with a high resolution conductive plastic resistance element. As the potentiometric measuring principle provides absolute values and requires no electronic conversion, the position feedback signal is true power on without delay, temperature stable and robust against EMC influences.

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