BTL5-A/C/E/G1_-M_ _ _ _-B/Z-NEX-S32/KA_ _
Micropulse Linear Transducer - Rod Style
4
english
Ignition Class "n"
3
Installation (cont.)
0.5
74
12
~ 27
~ 27
~ 53
11
Ø 6.5
25
60
Ø 10.2
45
46
1 2
Nominal length =
measuring range
Damping zone (unusable area)
Mounting
surface
Electrical connection
Magnet
Fig. 3-2: Transducer BTL5...B/Z, Dimensions
Thread size: B: M18×1.5
Z: 3/4"-16UNF
B: 30 -1
Z: 2" -0.04"
Blind hole
M4 × 4/6 deep
Magnet
BTL5...B/Z-KA05
BTL5...B/Z-S32
Calibration
device
3.2
Transducer, Installation
The smallest permissible distance
between magnet ring and rod
mounting surface is shown in
Fig. 3-2.
The transducer has either a
M18×1.5 thread or a 3/4"-16UNF
thread for mounting. The sealing is
carried out with the O-ring supplied
at the flange facing.
Bevel for O-ring
Threaded hole
Fig. 3-3: Threaded hole for mounting the BTL with O-ring
Threaded hole
M18×1.5 per
ISO 6149
O-ring 15.4 × 2.1
Threaded hole
3/4"-16UNF per
SAE J475
O-ring 15.3 × 2.4
Important Installation Notes:
The transducer does not
have a ground terminal.
Potential compensation
should be achieved by means of
a metallic conducting installation
area.
The connecting cable
must be routed stationary
and with strain relief.
The contact surface of the trans-
ducer must be completely con-
tacted by the mounting surface.
The O-ring supplied must make a
perfect pressure seal, i.e. the
bevel for the O-ring must be con-
figured exactly as shown in
➥
➥
➥
➥
➥
Fig. 3-3.
To achieve secure mounting, use
the proper nut for the mounting
thread. When tightening the nut,
do not exceed a tightening torque
of 100 Nm.
For horizontal mounting of trans-
ducer with stroke lengths greater
than 500 mm, the pressure tube
should be supported or attached
at its end.
When installing in a hydraulic
cylinder, do not allow the magnet
ring to rub against the pressure
tube. The bore diameter in the
piston and cylinder rod should be
at least 13 mm.
When attaching the transducer to
magnetizable materials, appropriate
measures must be taken to protect
against magnetic disturbances,
➥
➥
➥
➥
➥
Fig. 3-1.
Note the recommended distance of
the transducer and cylinder from
strong, external magnetic fields.
