Magnetostrictive position sensor HMA2

High precision magnetostrictive linear position sensor, rod type, with strokes from 50...2000 mm, designed for industrial hydraulics with operating pressures up to 350 bar

  • Non-contact magnetic rod design with external cursor
  • Measuring strokes from 50 mm to 2000 mm
  • IP67 protection class
  • 350 bar operating pressure (max. 500 bar peak pressure)
  • Ideal for industrial hydraulics
VDCmAProtection class IP67
Data sheet
Effective electrical travel From 50 to 2000 mm
Sensor Technology Magnetostrictive
Protection Class IP67
Resolution Digital stepped 16 bits, Analogue stepless
Mechanical Detection Type Unguided Cursor
Electrical Outlet Type Connector, Round Cable
Mounting Flange
Electr. output signal 4..20 mA, 0..10 V, 0..20 mA
Ind. linearity (best) ±0.01% … ±0.04% (dep. on type)
Actuating speed < 10 m/s
Max. operating temperature Up to +85 °C
Min. operating temperature Up to -30 °C
Minimum overall length Medium (15 to 50 cm), Long (> 50 cm)
Supply voltage 24 V
The linear transducers are designed for an operating pressure of ... more
Product description: Magnetostrictive position sensor HMA2

The linear transducers are designed for an operating pressure of 350 bar, with peak values of 500 bar. The distance is measured by an external magnetic cursor. The sealed design provides IP65 protection. Particularly noteworthy is the electromagnetic compatibility according to EMC 2014/30/EU and the maximum power ripple VSUP <1Vpp.

  • AISI 316 stainless steel construction
  • Absolute position measurement with various standard outputs
  • Easy mounting of flange head via M18 or 3/4" thread
  • Electromagnetic compliance EMC 2014/30/EU
  • Vibration resistance DIN IEC68T2/6 15g
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