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2.1  Intended use
The BTL magnetostrictive linear position sensor, together 
with a machine controller (e.g. PLC), comprises a position 
measuring system. It is intended to be installed into a 
machine or system and used in the industrial sector. 
Flawless function in accordance with the specifications in 
the technical data is ensured only when using original 
Balluff accessories. Use of any other components will void 
the warranty.
Opening the BTL or non-approved use are not permitted 
and will result in the loss of warranty and liability claims 
against the manufacturer.
2.2  General safety notes
Installation and startup may only be performed by 
trained specialists with basic electrical knowledge.
Qualified personnel are persons whose technical 
training, knowledge and experience as well as knowledge 
of the relevant regulations allows him to assess the work 
assigned to him, recognize possible hazards and take 
appropriate safety measures.
The operator is responsible for ensuring that local safety 
regulations are observed.
In particular, the operator must take steps to ensure that a 
defect in the BTL will not result in hazards to persons or 
equipment.
If defects and unresolvable faults occur in the BTL, take it 
out of service and secure against unauthorized use.
2.3  Explanation of the warnings
Always observe the warnings in these instructions and the 
measures described to avoid hazards.
The warnings used here contain various signal words and 
are structured as follows:
SIGNAL WORD
Type and source of the hazard
Consequences if not complied with
 ► Measures to avoid hazards
The individual signal words mean:
NOTICE
Identifies a danger that could damage or destroy the 
product.
  DANGER
The general warning symbol in conjunction with the 
signal word DANGER identifies a hazard which, if not 
avoided, will certainly result in death or serious injury.
2.4  Disposal
 ► Observe the national regulations for disposal.
2 
Safety
BTL5-P/I/L/M1-M ____ -H/W(8) -S32/KA __ /K __
Magnetostrictive Linear Position Sensor – Rod Style