Module de mesure avec capteur inductif Metro

Block gauges "BG" and "DK"


A simple and reliable measurement system

 

Block gauges are primarly motion changers or mechanical interfaces that sit between the component and the measuring sensor. It is adapted to application where a standard pencil probe won't fit.

 

The block gauge BG enables to make simple and reliable measurements.

It is particularly adapted to control bores or more generally where it is difficult to use a standard pencil probe.

The motion is ensured by precision linear bearings that ensure an excellent repeatability.

 

 

 

Main characteristics :

  • Measurement range: 2, 5 et 10 mm
  • Repeatability : < 0,25 µm
  • Inductive or digital probe
  • High precision measurement
  • Small size for the 2 mm version
  • Spring pushed or air actuated
  • IP rate : IP65
  • Stainless steel
  • Wide range of probe tip
Module de mesure avec capteur inductif Metro

 

DIMENSIONS

 

Size of the 4 and 5 mm modules

Size of the 10 mm modules

Size of the 2mm modules

CARACTERISTICS

 

  With inductive probe With digital probe
Measurement stroke 3, 6, 11 mm 3, 6, 11 mm
Measurement range ±1, ±2.5, ±5 mm 2, 5, 10 mm
Precision    
  - 2 mm ±1 µm or ±0,5 %x D ±1 µm ±0,1 %x D
  - 5 mm ±2,5 µm or ±0,5 %x D ±1 µm ±0,15 %x D
  - 10 mm ±5 µm or ±0,5 %x D ±1 µm ±0,15 %x D
Repeatability < 0.25 µm < 0.25 µm
Elecric Zero Ajustable on the measurement range Not applicable
Tip force Ajustable from 0,5N to 1N Ajustable from 0,5N to 1N
Deviation with temperature < 0,01 % from the full scale by °C < 0,01 % from the full scale by °C
Materials Stainless stell case and viton gaiters Stainless stell case and viton gaiters
Operating temperature 10°C à +85°C 10°C à +60°C

Article numbers

 

On the standard version, the block gauge is actuated by spring. The pneumatic actuation option requires to use an actuator (article reference 804570-SX). The block gauge does not include the holder, the tip holder and the probe tip that must be orderd separately. A kit including several springs (in order to adjust the tip force) is delivered together with the block gauge. It is also possible to be delivered separatly. (article reference 208212-SX).

 

Probe tips
Industrial standard probes tip (M 2,5)
Tip carrier
Length
Tip carrier Ø 4 mm
Tip carrier Ø 4 mm
20 mm
83420
-------
30 mm
83430
83630
40 mm
83440
83640
50 mm
-------
83650
Tool holder
Block gauge
4 mm Tool holder
Article ref
4 mm Tool holder
Article ref
2 mm
83401
-------
5 & 10 mm
83402
83602
     
 
Inductive or digital block gauge
Stroke 2 mm
Stroke 5 mm
Stroke 10 mm
Inductive
Ref.
Code
Ref.
Code
Ref.
Code
Axial output
BG/1
80201-2
BG/2.5
80201-5
BG/5
80201-10
Radial output
-------
-------
BGR/2.5
80201-5R
BG/5R
80201-10R
   
Digital
Ref.
Code
Ref.
Code
Ref.
Code
Axial output
DK/2/S
81201-2
DK/5/S
81201-5
DK/10/S
81201-10
Radial output
-------
-------
DKR/5/S
81201-5R
DKR/10/S
81201-10R
Pneumatic actuator
Block size
Article ref
   
2 mm
83403
   
5 & 10 mm
83404
   
 
Replacement spring
2 mm module
5mm module
10mm module
70 g
832070
-------
-------
75 g
-------
835075
831075
100 g
832100
835100
831100
150 g
832150
835150
831150
250 g
-------
835250
831250
350 g
-------
835350
831350

 

Options

 

 

The pneumatic kit allows automated controls. Used with a spring it offers the possibility to adjust the tip force keeping a excellent repeatability.
The mechanical interface that hold the probe tip is perfectly rigid but allows an easy adjustment. The tip carrier accepts all the probe tips having a M2.5 screw thread.

 

 

Several block gauges can be mounted together. This very compact configuration enables controls where space is limited. It enables also to off-center the blocks (fig3).
The block gauge thank sto its adjustable toll carrier enable to realize measurements at a distance >40mm (fig4).
A wide range of spring enables to use the block gauge in every directions.
With a IP 65 rating, the block gauge is usable in the most severe industrial environments. (fig5).

 

 

 

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