Datasheet

500
RoHS
-20° ... +80°C
IP
www.kuebler.com © Fritz Kübler GmbH, subject to errors and changes. 03/2017
Linear measuring technology
1) With quadruple evaluation (only connected with magnetic band Limes B1)
Order code
sensor head Limes LI20
8.LI20
Type
. X
c
1
d
XXX
f
.X
a
1
b
2
e
Order code
magnetic band Limes B1
8.B1
Type
. 010 XXXX
b
.10
a
.
Resolution min. 10 μm
Incremental magnetic measurement system
sensor head, magnetic band Limes LI20 / B1
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 aluminum housing and
stainless-steel cover, wide temperature range as well as a UV-
resistant 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.
Temperature
range
High protection
level
Shock / vibration
resistant
Reverse polarity
protection
a
Model
1 = IP67, standard
2 = IP68 / IP69k and humidity tested
acc. to EN 60068-3-38, EN 60068-3-78
b
Pulse edge interval
1 = standard
e
Reference signal
2 = index periodic
f
Code (resolution)
1)
005 = 100 µm
020 = 25 µm
050 = 10 µm
c
Output circuit / power supply
1 = RS422 / 4.8 ... 26 V DC
2 = Push-pull / 4.8 ... 30 V DC
d
Type of connection
1 = cable, 2 m [6.56‘] PUR
Stock types
8.LI20.1111.2005
8.LI20.1111.2020
8.LI20.1111.2050
8.LI20.1121.2005
8.LI20.1121.2020
8.LI20.1121.2050
a
Width
10 = 10 mm
b
Length
0010 = 1 m 0060 = 6 m
0020 = 2 m 0100 = 10 m
0040 = 4 m 0200 = 20 m
0050 = 5 m
Stock types
8.B1.10.010.0010
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.
Easy installation
• 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.
Optional on request
- other lengths up to 70 m