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Idiomas disponibles
Idiomas disponibles
3B SCIENTIFIC
Instruction sheet
07/19 GH
1. Description
Displacement sensor inside a sensor box and fea-
turing a built-in precision potentiometer plus a ro-
tating pulley onto which a string can be wound in
order to measure displacement. Suitable for re-
cording periodic and oscillatory movements which
can be traced by the turning of the string on the
pulley without putting too much strain on the preci-
sion potentiometer when it reaches the limits of ro-
tation.
Automatic sensor recognition through CMA inter-
faces distributed by 3B.
2. Operation
Set up the experiment with the displacement
sensor included.
If possible, select a zero point in such a way
that the limits of rotation of the pulley are
never reached.
Turn on the interface or connect it to the com-
puter and start the Coach software. Connect
the displacement sensor with the sensor ca-
ble to one of the analog inputs of the inter-
face.
Wait for the unit to automatically detect the
sensor
®
PHYSICS
Displacement Sensor 1021534
3. Technical data
Internal diameter
of pulley:
Max. displacement:
Resolution:
Sensor:
Max. angle of rotation
for sensor pulley:
Resistance range:
Max. permitted speed of
rotation for long-term use:
Max. permitted torque
at end limits
4. Apparatus supplied
1
Displacement sensor
1
Stand rod with thread, 120 mm
1
Nylon thread, 1 m, 1 mm diam.
1
Instruction manual
Additionally required
1
Sensor cabel
1
22 mm
61 mm
0.3 mm
Precision potenti-
ometer using a wire
320°
10 kΩ/44 mm
1 turn/second
100 Ncm
1021514
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