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Magnetic length measuring systems
Limes LI20 / B1
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Magnetic length measuring system, incremental – suitable for the harshest environments.
The non-contact incremental magnetic linear measurement system Limes LI20 / B1 - made up of the sensor head LI20 and of the magnetic band B1 - reaches a resolution up to 10 μm with a maximum distance of 1 mm between the sensor and the band.For outdoor use with extremely sturdy aluminium housing and stainless-steel cover, wide temperature range as well as a UVresistant cable. IP68 / IP69k protection, special encap-sulation technology and tested resistance to cyclic humidity and damp heat offer the highest levels of reliability, even in exposed outdoor use.
| Mechanical | |
|---|---|
| Measuring system | Magnetic length measuring systems |
| Measuring length |
70 m |
| Speed |
25 m/s |
| Dimension | 10 mm x 25 mm x 40 mm |
| Working temperature | -20 °C ... +80 °C |
| Protection level |
IP67 IP68 IP69k |
| Electrical | |
|---|---|
| Resolution max. |
10 μm |
| Accuracy |
0,08 |
| Interfaces |
Gegentakt TTL / RS422 |
| Power supply |
4,8...26 V DC 4,8...30 V DC |
Robust
- Sturdy housing with IP67 protection.
- Option: special housing for maximum resistance against condensation (IP68 / IP69k, resistance to cyclic humidity acc. to EN 60068-3-38 as well as damp heat acc. to EN 60068-3-78).
- Non-contact measuring system – free from wear.
- Masking tape protecting the magnetic band.
- Simple glued assembly of the magnetic band.
- Large mounting tolerances.
- Requires very little installation space.
- Warning signals via LED if the magnetic field is too weak.
