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Cable displacement sensor – Serie CD 50

APPLICATIONS

  • CD50 sensors are cable displacement sensors. They are used to measure (in absolute or in incremental mode) the displacement of a mobile object from its datum.
  • Injection moulding machines.
  • Forging machines and bending machines.
  • Material testing machines.
  • Measurement of torques on machines.
  • Cylinder servo-systems.
  • Manipulator.

DESCRIPTION

A linear CD50 works according to the principle of a thread taut between a mobile element and a fixed element, fitted with a return spring drum. The drum then converts the linear displacement into an angle displacement. The shaft of the drum is fitted with a potentiometer, and operates an incremental encoder or an absolute encoder.

TECHNICAL FEATURES

Mechanical technical features of the CD50
Measurement range250; 100; 200; 250; 375; 500; 1000; 1250; 1500 mm
Housing materialAluminium
Cover Varnished aluminium
Measurement cableStainless steel coated with a polyamide film
Cable diameterMeasurement cable: 0.6 mm
Connector connection8 pins DIN 45326 or Gland + 1 m cable
Protection classIP 65 (with a gland or a fitted connector)
Weight 700g
Analog 4-20 mA CD 50 output
Electric connectionFrom +15 Vdc to +27 Vdc
Absorbed currentNo-load current: max. 50 mA
Output signal 4-20 mA
Galvanic insulation3 KV
Protection From short-circuits and polarity inversion
Temperature drift +/- 100 ppm/°C
CD 50 potentiometric version
Ohm valueStandard 1 kOhm (other value on request)
Operating temperature-10°C à 70°C
Temperature drift+/- 50 ppm/°C
Analog 0-10 V CD 50 output
Electric connectionde +15 Vdc à +27 Vdc
Absorbed currentNo-load current: max. 50 mA
Output signal 0-10V/10mA
Galvanic insulation3 KV
Protection From short-circuits and polarity inversion
Temperature drift +/- 100 ppm/°C