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Kuebler Inc.

Monday - Friday: 8.00 am to 4.30 pm ET

Limes LI50 / B2 Limes LI50 / B2 Limes LI50 / B2
Limes LI50 / B2 Limes LI50 / B2 Limes LI50 / B2

Magnetic length measuring systems

Limes LI50 / B2

  • Extremely robust
  • High protection up to IP69k
  • Contactless
  • Wear-free
  • Simple mounting
  • Max. measuring length 70 m
  • Speed 16 m/s
  • Resolution max. 5 µm
  • Accuracy 0,1
TTL / RS422

Magnetic length measuring system, incremental – suitable for the harshest environments.

The Limes LI50 / B2 contactless incremental magnetic length measuring system - consisting of the LI50 sensor head and the B2 magnetic strip - allows a resolution of up to 5 μm with a maximum distance of 2 mm between sensor and strip.

For outdoor use, with a particularly sturdy aluminum housing and stainless steel cover, wide temperature range, and UV-resistant cable. Protection type IP68 / IP69k, special
encapsulation technology, and tested resistance to cyclic humidity and heat provide maximum reliability even in unprotected outdoor use.

Measuring system Magnetic length measuring systems
Measuring length 70 m
Speed 16 m/s
Dimension 10 mm x 25 mm x 40 mm
Working temperature -20 °C ... +80 °C
Protection level IP67
Resolution max. 5 µm
Accuracy 0,1
Interfaces Gegentakt
TTL / RS422
Power supply 4,8...26 V DC
4,8...30 V DC
  • Sturdy housing with IP67 protection Optional: special housing for high resistance against condensation (IP68 / IP69k, resistance against cyclic humidity per EN 60068-3-38 as well as humidity and heat per EN 60068-3-78).
  • Contactless measuring technology - thus no wear.
  • Cover strip to protect the magnetic strip.
Simple installation
  • Simple adhesive mounting of the magnetic strip.
  • Generous installation tolerance.
  • Requires very little installation space.
  • Warning signals via status LED if the magnetic field is too weak.
Data sheet

LI50 / B2

PDF ∼ 985,5 KB | 08.2021
Installation manual

LI20, LI50, RLI20, RLI50

PDF ∼ 329,5 KB | 12.2016

Safety characteristics

Limes LI50 MTTFd

Multilingual: German, English
PDF ∼ 219,3 KB | 06.2019

Declaration of conformity

LI20 / LI50

Multilingual: German, English, French
PDF ∼ 360,1 KB | 04.2016

mechanical CAD / STEP


ZIP ∼ 351,1 KB | 04.2020

Sendix 5000

ZIP ∼ 18,0 MB | 08.2017


Instructions for sticking the magnetic tape

Multilingual: German, English
PDF ∼ 597,1 KB | 10.2016


Cables and connectors

„Do you have technical questions about the linear measurement technology or are you looking for individual solutions? I would be pleased to help you.“

Zachary Copley

Zachary Copley
Application Engineering

„We will be pleased to give you information about prices and delivery times. We are looking forward to your inquiry.“

Kuebler Inc.