RH12, RH9.5, RR12 Analog Rectilinear Displacement Sensor

RH12, RH9.5, RR12
www.vishay.com
Vishay MCB
Analog Rectilinear Displacement Sensor
FEATURES
• Conductive plastic potentiometer technology.
Infinite resolution
• Anodized light alloy housing
• Precious metal multi-contact wiper
• Stainless steel floating shaft
• Collar mounting
QUICK REFERENCE DATA
Sensor type
LINEAR, conductive plastic
Output type
Market appliance
Output by wires
Avionics, military, industrial
Dimensions
Diameter 1/2" (12.7 mm)
ELECTRICAL SPECIFICATIONS
PARAMETER
Total electrical travel (TET)
UET - 0 + 0.3 mm
Independent linearity standard
±1%
Independent linearity optional
± 0.1 %, ± 0.25 %, ± 0.5 %
Tolerance on Rn
± 10 %
Temperature coefficient
-300 ppm/°C ± 300 ppm/°C
Power rating at +70 °C
0.2 W/cm of travel (see Power Rating Chart)
 1 mA
Wiper current
 1000 Rn
Recommended load impedance
Dielectric strength
500 VRMS, 50 Hz, 1 min
 10 G at 500 VDC
Insulation resistance
Useful electrical travel (UET)
25 mm
50 mm
75 mm
100 mm
Total resistance Rn
1 k to 22 k
1 k to 47 k
2.2 k to 47 k
4.7 k to 100 k
Output smoothness
 0.25 %
 0.1 %
 0.1 %
 0.1 %
MECHANICAL SPECIFICATIONS
PARAMETER
Mechanical travel
UET - 0 + 3 mm
2N
Driving force
 3 N to 7 N
Driving force with probe (optional)
Backlash
< 10 μm
Protection class
IP 50
Maximum displacement speed
Useful electrical travel (UET)
1.5 m/s
25 mm
50 mm
75 mm
100 mm
Total weight
18 g
23 g
28 g
33 g
Weight of moving part
4.5 g
6g
7.5 g
9g
PERFORMANCE
PARAMETER
Operating temperature range
Life
-55 °C to +125 °C
10M cycles
Note
• Nothing stated herein shall be construed as a guarantee of quality or durability.
Revision: 27-Mar-15
Document Number: 32525
1
For technical questions, contact: [email protected]
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
RH12, RH9.5, RR12
www.vishay.com
Vishay MCB
ORDERING INFORMATION / DESCRIPTION
POR
H
12
100
47
.........
SENSOR
TYPE
SENSOR
VERSION
(H: standard
R: reinforced)
DIAMETER
(12: 12 mm)
USEFUL ELECTRICAL
TRAVEL IN mm
(See Electrical Specifications)
OHMIC VALUE Rn IN k
(See Electrical Specifications)
SPECIAL FEATURE
OR OPTION
(Plain language)
DIMENSIONS in millimeters
Ø 12.7
L
8 max. tightening capacity L
Shaft body misalignment
± 0.2 mm max.
10
25
Insulation g26 teflon wires
length: 300
Useful electrical travel
L ± 0.5 mm
M3
3 max. tightening capacity L
25
50
75
100
60.5
85.5
110.5
135.5
ELECTRICAL DIAGRAM
POWER RATING CHART
A
C
Yellow
Green
W/cm of travel
0.2
B
Red
(°C)
Direction of wiper displacement with shaft extended
40
70
125
OPTIONS (on request)
• Other ohm value (Rn)
• Other linearity
• Electrically independent double track
• Guided shaft
• Probe with return spring and tip on request
• Other design including diameter 9.5 mm: version RH9.5
• Specific reinforced version for hard environment conditions (vibrations, shocks, temperature): version RR12
Revision: 27-Mar-15
Document Number: 32525
2
For technical questions, contact: [email protected]
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
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RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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Revision: 02-Oct-12
1
Document Number: 91000