Transducer, Installation - Balluff BTL5-A -M -B-NEX-S32 Serie Manual De Instrucciones

BTL5-A/C/E/G1_-M_ _ _ _-B/Z-NEX-S32/KA_ _
Micropulse Linear Transducer - Rod Style
3 Installation (cont.)
Electrical connection
Ø 6.5
11 12
~ 27 ~ 27
Fig. 3-2: Transducer BTL5...B/Z, Dimensions
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.
4
english
Mounting B: 30 -1
surface
Z: 2" -0.04"
Magnet
0.5
25
74
Thread size: B: M18×1.5
Calibration
device
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.
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
Fig. 3-3: Threaded hole for mounting the BTL with O-ring
Nominal length = Damping zone (unusable area)
measuring range
Magnet
Z: 3/4"-16UNF
3.2
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
Ignition Class "n"
60
45
46
~ 53

Transducer, Installation

Threaded hole