Piston type sensors

QDS05CS11 Displacement transducer: Nominal capacity +/– 1 mm

The very compact QDS05CS11 displacement sensor consists almost entirely of a coil body and a plunger. This enables the sensor to be perfectly integrated into the relevant equipment, system or test bench. The temperature range is from -55°C to +130°C. QDS05CS11 displacement sensor can be moved in both directions from the central position.

The coil body contains two measuring coils that form an inductive half-bridge. This must be set up in a 4.8kHz carrier frequency amplifier to form a full-bridge circuit.

  • Nominal capacity: 0…±1 mm
  • Measuring principle: Inductive half-bridge, based on the principle of differential inductance
  • Temperature range: –55 °C… +130°C
  • Output signal: ±80 mV/V
  • Carrier frequency: 4.8 kHz

Miniature design

  • There are only two basic parts: the coil body and the plunger
  • Open design: no unnecessary housings
  • half-bridge circuits in sensors; formed in the amplifier
  • Full bridge coil body dimensions: diameter 12 mm x length 20 mm

Wide range of applications

  • Wide temperature range from –55 °C to +130 °C
  • High impact resistance: up to 500 m/s2 for coil bodies and up to 1000 m/s2 for plungers
  • Light weight: 11 grams for coil body, 3 grams for plunger

Application-oriented

  • It is easy and convenient to install by clamping the coil body
  • The fine thread on the plunger ensures precise zero setting
  • Wear-free measuring principle
  • Continuous plunger channels prevent damage due to excessive stroke

Space-saving and designed for direct integration

It is widely used in equipment, systems and test benches

Practical construction: simple, sturdy and reliable.