RP12
www.vishay.com
Vishay MCB
Analog Linear Displacement Sensor
FEATURES
• Conductive plastic potentiometer technology.
Infinite resolution
• Anodized light alloy housing
• Stainless steel floating shaft
• Flange mounting
• Wire outputs
QUICK REFERENCE DATA
Sensor type
Output type
Market appliance
Dimensions
LINEAR, conductive plastic
Output by wires
Industrial
Diameter 1/2" (12.7 mm)
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
ELECTRICAL SPECIFICATIONS
PARAMETER
Theoretical electrical travel
Independent linearity standard
Independent linearity optional
Tolerance on R
n
Temperature coefficient
Wiper current
Recommended load impedance
Dielectric strength
Insulation resistance
Output smoothness
Useful electrical travel (UET)
Power rating at +70 °C
(0.2 W/cm of travel)
Total resistance R
n
10 mm
0.2 W
2.2 k
25 mm
0.5 W
4.7 k
50 mm
1.0 W
4.7 k
75 mm
1.5 W
10 k
UET +1 mm to 0 mm
± 0.5 %
± 0.1 % (UET
50 mm), ± 0.25 % (UET
50 mm)
± 20 %
-300 ± 300 ppm/°C
1 mA
1000 R
n
500 V
RMS
, 50 Hz, 1 min
10 G at 500 V
DC
0.1 %
100 mm
2.0 W
10 k
150 mm
3.0 W
10 k
200 mm
4.0 W
10 k
250 mm
5.0 W
22 k
300 mm
6.0 W
22 k
MECHANICAL SPECIFICATIONS
PARAMETER
Mechanical travel
Driving force
Backlash
Protection class
Maximum displacement speed
Mounting
Useful electrical travel (UET)
Weight
Shaft + wiper
Sensor
10 mm
4g
20 g
25 mm
6g
22 g
50 mm
8g
27 g
75 mm
11 g
30 g
UET + 4 mm
2N
< 15 μm
IP 64
1.5 m/s
1 block (UET < 100 mm) and 2 blocks (UET 100 mm)
100 mm
13 g
40 g
150 mm
18 g
51 g
200 mm
23 g
65 g
250 mm
28 g
75 g
300 mm
33 g
86 g
PERFORMANCE
PARAMETER
Operating temperature range
Storage temperature range
Life
Note
• Nothing stated herein shall be construed as a guarantee of quality or durability.
Revision: 09-Sep-15
Document Number: 32524
1
For technical questions, contact:
mcbprecisionpot@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
-40 °C to +105 °C
-55 °C to +125 °C
20M cycles
RP12
www.vishay.com
Vishay MCB
TYPE
L = linear
VALUE
222 = 2K2
472 = 4K7
103 = 10K
223 = 22K
In accordance
with UET, see
“Electrical
Specifications”
LINEARITY
B = 0.5 %
LEADS
W = wire
PACKAGING
b = bulk
SAP PART NUMBERING GUIDELINES
MODEL
RP12
USEFUL ELECTRICAL TRAVEL (mm)
010
025
050
075
100
150
200
250
300
DIMENSIONS
in millimeters
Ø 12.7
15
Teflon wires
gauge 26
length 300
2 x Ø 3.2 diam. holes
M4
16
Mounting block
(on request)
15
25
L = UET + 37
19
26
FRONT PIVOT OPTION (ON REQUEST)
ss
5 ne
Ø
hick
t
8
REAR PIVOT OPTION (ON REQUEST)
L = UET + 56.5
38.5
Ø 18
27 ± 1.5
Ø 18
5 n
Ø
hick
t
Ø 18
Wires
26.5
s
e
s
L = 44 ± 2.5
8
STRAIGHT OR RIGHT ANGLE CONNECTOR OPTION (ON REQUEST)
Ø 15
Cable customer
35
L = UET + 37
35
37.2
58
Ø 15
Cable customer
Revision: 09-Sep-15
Document Number: 32524
2
For technical questions, contact:
mcbprecisionpot@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
31.2
RP12
www.vishay.com
ELECTRICAL DIAGRAM
1
3
Vishay MCB
2
Yellow
Green
3
1
2
Red
4
Direction of wiper displacement with shaft extended
CONNECTION
OPTIONS
(on request)
• Other linearity
• Probe version for UET < 100 mm (spring and tip)
• Low driving force version ( 30 cN/ IP 50)
• Lateral or axial cable output
• Binder 713-M12 series straight connector output
• Binder 713-M12 series right angle connector output
• Male socket fitted on connector
• Additional mounting block
• Front pivot
• Rear pivot (only with lateral cable output)
Revision: 09-Sep-15
Document Number: 32524
3
For technical questions, contact:
mcbprecisionpot@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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
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