FP310L100 Datasheet, PDF (1/2 Pages) Siemens Semiconductor Group – Contactless Potentiometer

Contactless Potentiometer
FP 310 L 100
Features
• Devoid of friction and
abrasion at contact
point
• No electrical contact
noise
• Insensitive to
contamination,
moisture ingression,
corrosion and
vibration
• Low operating torque
• Long lifetime
Typical applications
• Angular encoder
• Electric vehicles
Dimensions in mm
Type
FP 310 L 100-30
FP 310 L 100-75
Ordering Code
Q65310-L100-U30
Q65310-L100-U75
The contactless potentiometer comprises a GaAs Hall effect sensor actuated by two
permanent magnets which are mounted on the end of the potentiometer spindle. The
device is complete with supply voltage stabilisation and series connected output
amplifier. Two measuring ranges are offered, 0…30° and 0…75°, and the output is given
as a current of 0…20 mA linearly proportional to the angle of rotation. Temperature
compensation circuitry is also included.
Semiconductor Group
1
07.96