Capteur inductifs pneumatiques Metro

Inductive gauging probes - pneumatic


HBT Probe - Pneumatic actuation

 

The Half Bridge or LVDT inductive probes technology has been known for over 100 years and enables to offer a products range covering most of the needs in dimensional control.

Materials used to manufacture our probes leads to an unqualed robustness and longevity.

 

With this version, the forward stroke is kept entered by a spring and is activated by air pressure.

This type of probe enables to make compact and cost reduced automatic measurement systems.

 

 

Main characteristics :

  • High precision
  • Measurement range from 1 to 20 mm
  • Resolution : 0.1 micron
  • Adjustable pre-travel
  • Standard body diameter (8h6)
  • Interchangeable probe tip: M 2.5 mm
  • Linearized (optionnal)

 

Robust construction:

  • Stainless steel body
  • Probe tip motion ensured by precision linear ball bearing.
  • Gaiter in Viton®
  • IP65

 

Capteur inductif pneumatique Metro

® Viton is a trademark of DuPont Dow Elastomers

 

DIMENSIONS

 

 

M802-P M804-P ME810-P ME820-P ME810-2P
A 55.5 mm 77.5 mm 102.5 mm 136.5 mm 90.5 mm
B 10.9 mm 11.4 mm 14.4 mm 21.5 mm 14.4 mm
C 13.9 mm 17.4 mm 25.4 mm 42.5 mm 25.4 mm

 

 

CARACTERISTICS

 

NAME M802-P M804-P ME810-P ME810-2P ME820-P
Measurement range (mm) ± 1 ± 2 ± 5 ± 1 ± 10
Pre-travel (mm) 0.15 0.15 0.15 0.15 0.15
Over travel (mm) 0.35 0.35 0.85 0.85 0.85
Repeatability(µm) < 0.15 < 0.15 < 0.15 < 0.15 < 0.15
Accuracy (% of reading) 0.3% 0.3% 0.3% 0.3% 0.3%
Standard Tip force (N@0,4 bar) @ center travel ±20% 0.8 0.85 0.7 0.7 0.7
Operating temperature °C +5 +80 +5 +80 +5 +80 +5 +80 +5 +80
Gaiter material Viton ® Viton ® Viton ® Viton ® Viton ®
Cable length 2m PUR 2m PUR 2m PUR 2m PUR 2m PUR
Fixation diamater 8h6 8h6 8h6 8h6 8h6
IP Rating IP65 IP65 IP65 IP65 IP65

Item references

 

Item Reference (standard product) Reference (feather touch)
M802-P80102 80122
M804-P80103 80123
ME810-P80104 80124
ME810-2P80114 -
ME820-P80105 80125

Options

 

 

Feather touch

 

Feather touch probes (T suffix) are designed for delicate high precision components.

Protected cable

 

The M802 and M804S models can be delivered with a cable protected by a metalic sheath (stainless steel) --> (M802A and M804A).

Linearisation

 

This option enable to increase the linearity on the whole measurement range of the probe.

 

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