03230057 GTL21 standard linearised probes, ± 2 mm, 4,3 mm bolt travel, axial cable

Tesa GTL22 Standard Axial Inductive Probe

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.

Features:

• 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.

• Hysteresis	0,02 µm
  Standard	DIN 32876
  Max. perm. errors	L in mm 0,2 + 2,4 x (L x L) µm 0,2 + 0,8 x L µm (with TESA interface)
  Repeatability	0,01 µm
  Coefficient of linear expansion	0,2 µm/°C
  Material	Fixing shank: nickel plated Measuring bolt: stainless steel Protection bellow: Viton® Ball insert: tungsten carbide
  Dimensions	Fixing shank: Ø 8 mm Insert thread: M2,5 Ball insert: Ø 3 mm Cable: 2 m Connector: 5p DIN45322
  Degree of protection	IP65
  Weight	Mobile weight: 6 g