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20 LHE
www.vishay.com
Vishay Sfernice
Linear Position Sensor in Hall Effect Technology
(0 mm to 10 mm max.)
FEATURES
? Accurate linearity down to: ± 1 %
? Electrical strokes from 0 mm to 10 mm
? Long life: Greater than 10M cycles
? Non contacting technology: Hall effect
? Model dedicated to all applications in harsh environments
? Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
QUICK REFERENCE DATA
Sensor type
Output type
Market appliance
Dimensions
LINEAR, non contacting hall effect
Wires
Industrial
46 mm x 20.8 mm x 37 mm
ELECTRICAL SPECIFICATIONS
PARAMETER
Electrical stroke
Linearity
Supply voltage
Supply current
Output signal
Over voltage protection
Reverse voltage protection
Load resistance recommanded
Hysteresis
Resolution
MECHANICAL SPECIFICATIONS
PARAMETER
Mechanical travel
Bearing type
Standard
Weight
STANDARD
Up to 10 mm
± 2 % or ± 1 %
5 V DC ± 10 %
< 16 mA typical
Analog ratiometric 10 % to 90 % of V supply or PWM 10 % to 90 % duty cycle
+ 20 V DC
- 10 V DC
Min. 1 k ? for analog output and PWM output
Static: 0.1 % of V supply /Dynamic: 0.25 % of V supply
12 bits
12 mm max.
Sleeve bearing
For spring loaded model: IP 51/without spring: Other on request
26 g ± 4 g
ORDERING INFORMATION/DESCRIPTION
20 LHE
MODEL
1
FEATURES
A
LINEARITY
W
OUTPUT
TYPE
A
OUTPUT
SIGNAL
1P30
SHAFT
TYPE
xxxx
SPECIAL
REQUEST
e1
LEAD
FINISH
1 : Spring return
2 : Without spring
X : ± 2 %
A : ± 1 %
W : Wires
Z : Custom
A : Analog increasing
B : Analog decreasing
1 : 3.175 mm
9 : Special
C : PWM increasing
D : PWM decreasing
P : Plain
T : Threaded M3 x 6
Z : Other type
Shaft length from mounting face 30 mm when full extended
SAP PART NUMBERING GUIDELINES
20 LHE
MODEL
2
FEATURES
X
LINEARITY
Z
OUTPUT
TYPE
C
OUTPUT SIGNAL
1T35
SHAFT
TYPE
xxxx
SPECIAL
REQUEST
Revision: 25-Jul-12
Without spring return system
±2%
1
“Custom”
PWM increasing
Document Number: 57115
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
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