Linear displacement sensor GP-X series
non-contactinductiveeddy current

linear displacement sensor
linear displacement sensor
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Contact / non-contact
inductive, eddy current
Output signal
analog, digital
Measurement object
Protection class
industrial, for harsh environments
Other characteristics
high-precision, high-speed
Measuring range

Max.: 5 mm (0.2 in)

Min.: 0 mm (0 in)

Measuring rate

40 kHz


The inductive displacement transducers of the GP-X series use eddy current techniques and are particularly noted for their highly accurate measurement at a resolution of 0.02% F.S. with minimal linearity error, a high sampling frequency of 40kHz and low temperature dependence. GP-X sensors are ideally suitable for the highly accurate motion and distance control of metal objects in harsh industrial environments. Characteristics: • High sampling frequency of 40kHz • Resolution of 0.02% F.S. • Minimal linearity error max. ±0.3% F.S. • Minimal temperature dependence max. ±0.07% F.S./°C • Bright, two-colour LCD display • Preselectable materials (aluminium, steel, iron) • Four measurement modes (preselectable) • Cross talk prevention function • Offset compensation and scaling functions • Synchronisation input and alarm output • Adjustable limit values with transistor outputs Accessories: • Communication unit (optional) • RS232 interface and BCD output (optional) • Measuring and test software (optional) A total of five different models are available for various applications, with a sensing range of 0.8 to 10mm: three cylindrical type sensor heads (diametre = 3.8; 5.4 or 8mm) and three threaded-type sensor heads. Characteristics: • One-touch clips for fast sensor head connection • Sealed to IP67g (sensor head is oil resistant) Accessories: • Extension cable (7m) Typical applications • Stroke end sensing • Eccentricity sensing • Height sensing


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