TESA Standard Probe ± 2 mm, 4,3mm bolt travel, linear travel - 03230056


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TESA Standard Probe ± 2 mm, 4,3mm bolt travel, linear travel - 03230056

  • Typical qualities of TESA inductive probe: excellent repeatability, durability and longevity
  • All TESA electronic probes are mounted on ball-bearings, except for miniature axial probes.
  • The ball bearing guidance system is highly insensitive to radial forces exerted on the measuring bolt. An anti-rotation device ensures a perfect movement of the mechanical guiding system
  • The guides of axial probes are highly protected against penetration of liquids (oil) or solids (dust) through protective bellows of elastomeric quality.
  • The inserts (measuring inserts) can be replaced or exchanged. A wide choice of geometrical shapes and sizes are available
  • The measuring force can be adjusted by changing the spring, depending on the probe model.


  • Universal probes for standard and continual usage applications.
  • Probe housing Ø 8 mm with possibility of clamping over its entire length.
  • Measuring bolt mounted on a ball bearing.
  • Both the probe housing and ball-bearing guide are separate from one another, so that the measuring bolt moves easily even if the probe is not clamped appropriately.
  • Degree of protection IP65 according to IEC 60529.
  • Wide range of accessories including measuring inserts, spring sets, etc.
  • LVDT probes compatible with measuring equipment from other makers available on request.


Reference 03230056
Repeatability limit, µm 0,01
Measuring range, mm ± 2
Special characteristics Radial
Maximum permissible errors, µm 0,2 + 2,4 · L · L (BPX: 0,2 + 0,8· L)
Degree of protection IP65
Short designation AXIAL PROBE GTL22 0.63N
Measuring bolt retraction Vacuum
Designation (Marketing doc.) GTL 22
Special characteristics 60
Mass, g 6
Execution Adjustable from -2,2 to 0,1 (factory setting -1,2)
Hysteresis, µm 0,02
Sealing bellows Viton
EDP 29321
Measuring force, N 0,63
Range of indication, mm 4,3
Complete designation GTL 22 axial probe ± 2 mm; F = 0,63 N
TESA Standard Probe ± 2 mm, 4,3mm bolt travel, linear travel