SMHE
Vishay Sfernice
www.vishay.com
Rotational Position Sensor, Kit Type, Hall Effect Technology
FEATURES
• Accurate linearity down to 0.5 %
• All electrical angles available up to 360°
• Extremely long life: greater than 100M cycles
• Model dedicated to all applications in harsh environments
• Delivered as a kit: 2 elements
• Ideally suited for external applications: industrial or
off-road markets
• Sealing level up to: IP68
QUICK REFERENCE DATA
Sensor type
Kit rotational, hall effect
Output type
Wires
Market appliance
Dimensions
Industrial
48 mm x 43 mm x 12 mm
ELECTRICAL SPECIFICATIONS
PARAMETER
STANDARD
5 V 0.5 V
with regulator = 8 V to 16 V
Supply voltage, Vsupply
Output mode
Analog or PWM
CW or CCW
for Vsupply 5 V: 5 % to 95 % Vsupply ratiometric
for Vsupply < 11 V: output from 0 V to Vsub - 1 V
for Vsupply > 11 V: output from 0 V to 10 V max.
Electrical output range, Vout
Electrical angle,
any angle (1° to 360°)
A= 1 % (Vsupply
B= 0.5 % (Vsupply
)
Independent linearity
)
< 16 mA single output
< 32 mA redundant output
No load supply current, Isupply
for output (5 V): +20 V
for output (10 V): 29 V
Over voltage protection - output enabled
Reverse voltage protection - output disabled
for output (5 V): -10 V
for output (10 V): -35 V
Temperature coefficient, Vout/T (25 °C)
60 μV/°C typ.
< 0.35°
Hysteresis
Resolution
12 bits
R
pull-down or Rpull-up: Vout 5 V
Resistive load recommended
Min.: 1 k
Typ.: 10 k
Capacitive load recommended
Start up cycle
4.7 nF
< 15 ms
MECHANICAL SPECIFICATIONS
PARAMETER
Mounting type
Housing
2 oblong holes
plastic
single output: cable 3 x 0.35 mm2
redundant: cable 4 x 0.25 mm2
length: 400 mm min.
Output type
Revision: 13-Feb-15
Document Number: 57117
1
For technical questions, contact: sferprecisionpot@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000