1
Intended use
The BTL7 Micropulse Transducer, together with a machine 
controller (e.g. PLC), comprises a position measuring 
system. It is intended to be installed into a machine or 
system. 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 transducer or non-approved use are not 
permitted and will result in the loss of warranty and liability 
claims against the manufacturer.
General safety notes
Installation and startup may only be performed by 
trained specialists.
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 position 
measuring system will not result in hazards to persons or 
equipment.
If defects and unresolvable faults occur in the transducer, it 
should be taken out of service and secured against 
unauthorized use.
Downloading further instructions
A complete user's guide can be downloaded from the 
Internet at www.balluff.com or requested via e-mail from 
service@balluff.de.
Dimensions and function
The BTL7 transducer contains the waveguide which is 
protected by an outer stainless steel tube (rod). A magnet 
is moved along the waveguide. This magnet is connected 
to the system part whose position is to be determined.
1) Not for BTL7-...-F_ _, BTL7-...-FA_ _
english
BTL7-A/C/E/G5 __ -M ____ -H/W(8)-S32/___
Micropulse Transducer - Rod Style
H: 40-1 mm
W: 2"-0.04"
4312
20
Ø D1
60
25
G
Ø 65
10
31~20
60
0.5 Ø 25
10
max. 7
23
35
r
r
0.5 Ø 25
BTL7...-S32
axial
BTL7...-Cable
radial
Mounting 
surface
2) Unusable area
3) Not included in scope of delivery
4) Ø 5 for hook spanner Ø 65, max. tightening torque 100 Nm
5) The bending radius for a fixed cable must be at least five times the 
cable diameter.
Damping zone
Magnet
2)
Nominal length =
Measuring range
3)
2)
BTL7...-Cable
axial
Version
D1 G
...-H/W-... 10.2 mm
Thread 
M4x4/6deep
...-H8/W8-... 8 mm No thread
4)
Thread size:
H: M18×1.5
W: 3/4"-16UNF
5)
4)
The CE Mark verifies that our products  
meet the requirements of the current  
EMC Directive.
File no. 1)
E227256