Datasheet
High Dynamic Force Sensing Resistor
(HD-FSR)
Depending on the cell dimension, HD-
FSR sensors are available in different
Sensor Configurations
Sensor
Type
Detection Area
Dimension
Pressure
Load
Typical Resistance
Value
Typical Value in Voltage
Divider
HD 001
rectangular,
18.1 x 14.75 mm
500 mbar
2,000 mbar
0.56 V < Vfsr < 1.13 V
HD 002
rectangular,
31 x 14.75 mm
500 mbar
2,000 mbar
0.26 V < Vfsr < 0.53 V
0.67 V < Vfsr < 1.40 V
HD-FSR
Typical Response Curve
The typical response curve is based
on the sensor equivalent circuit with a
3 V supply voltage (UBAT). The meas-
urement voltage (UM) is shown in de-
pendency of the applied pressure on
the sensor cell. Here the sensor cell is
placed on a steel plate with the back-
ing adhesive facing downwards. The
overpressure is applied by a latex
membrane bladder from the top.
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CIS