TBM | ROADHEADER

GAP SENSOR

Compact sensor for measuring tail clearance.

Technical data

Footprint

99mm x 99mm x 99mm

Footprint

99mm x 99mm x 99mm

Footprint

99mm x 99mm x 99mm

Footprint

99mm x 99mm x 99mm

Footprint

99mm x 99mm x 99mm

Benefits

Tail Clearance Under Control

The Gap Sensor delivers precise, real-time measurement of the clearance between the TBM shield tail and the installed segment ring. Compact design ensures reliable monitoring in tight spaces, helping operators maintain safe tail gaps and prevent segment damage during advance.

  • Real-time clearance monitoring

  • Compact form factor

  • Automated threshold alerts

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Prodcut Benefit or Highlight

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Prodcut Benefit or Highlight

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Prodcut Benefit or Highlight

Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.

Knowledge Base

Documentation & Trainings

The PPS Knowledge Base gives you everything you need to know

References

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PPS – Poltinger Precision Systems GmbH

Head Quarter:
Mondstr. 2–4
85622 Feldkirchen, Germany


PPS is also located in:
India, Singapore, Turkey, USA

info[at]pps-muc.de
www.pps-muc.de

+49 89 127661440

Imprint & Data Security

Copyright © 2026 
Poltinger Precision Systems


Design & Development
büroagenturatelier.studio

We know exactly

where to go.

PPS – Poltinger Precision Systems GmbH

Head Quarter:
Mondstr. 2–4
85622 Feldkirchen, Germany


PPS is also located in:
India, Singapore, Turkey, USA

info[at]pps-muc.de
www.pps-muc.de

+49 89 127661440

Imprint & Data Security

Copyright © 2026 
Poltinger Precision Systems


Design & Development
büroagenturatelier.studio

We know exactly

where to go.

PPS – Poltinger Precision Systems GmbH

Head Quarter:
Mondstr. 2–4
85622 Feldkirchen, Germany


PPS is also located in:
India, Singapore, Turkey, USA

info[at]pps-muc.de
www.pps-muc.de

+49 89 127661440

Imprint & Data Security

Copyright © 2026 
Poltinger Precision Systems


Design & Development
büroagenturatelier.studio

We know exactly

where to go.

PPS – Poltinger Precision Systems GmbH

Head Quarter:
Mondstr. 2–4
85622 Feldkirchen, Germany


PPS is also located in:
India, Singapore, Turkey, USA

info[at]pps-muc.de
www.pps-muc.de

+49 89 127661440

Imprint & Data Security

Copyright © 2026 
Poltinger Precision Systems


Design & Development
büroagenturatelier.studio

We know exactly

where to go.