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Linear Transducer with magnetic drag on cursor in 3 styles - Gefran PM series

The Gefran PM series includes 3 body design for point to point, surface mount and mounting in cylinders. These all use an exclusive system where the cursor is positioned using magnets so the sensor body can be completely sealed with no sliding seal elements needed.

  • Ranges from 50 to 1000mm stroke
  • Repeatability 0.08mm -- hysteresis 0.25mm
  • Max velocity 5m/sec
  • Recommended cursor current 0.1 microamps
  • resistance 5, 10 or 20Kohms depending on stroke
  • Working temperature 100C, pressures up to 350bar

These sensors offer the simplicity of potientiometer 3 wire connection with the reliability of a fully sealed assembly. Please consult us if you are looking at new mechanical designs

Part No. Description Qty Availability Price
GF-PMA12-1000 Self supporting sensor with rod ends 1000mm stroke 20K ohms 1M cable Not Available For Online Purchase, please contact one of our sales offices.

Additional Information

PMA12 self supporting style with rod ends - data sheets 279 KB Download PDF
PME 12 surface mount style for harsh conditions - data sheets 372 KB Download PDF
PMI 12 Potientiometric sensors for hydraulic cylinders data sheet 570 KB Download PDF
Brochure 1584 KB Download PDF

Additional Information

Operating Manual 115KB Download PDF