REC38L3B102W [VISHAY]
Precision Linear Transducers, Conductive Plastic;
| 型号： | REC38L3B102W |
| 厂家： | 
VISHAY |
| 描述： | Precision Linear Transducers, Conductive Plastic |
| 文件： | 总3页 (文件大小：83K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Series REC 38 L
www.vishay.com
Vishay Sfernice
Precision Linear Transducers, Conductive Plastic,
up to 150 mm
FEATURES
• Measurement range 12.5 mm to 150 mm
• High accuracy 1 % down to 0.1 %
• Long life
RoHS
COMPLIANT
• Essentially infinite resolution
• Very small dimension: external diameter = 9.52 mm
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
QUICK REFERENCE DATA
Sensor type
LINEAR, conductive plastic
The 38 L is a very compact model especially designed for
precise measurement of short travels.
Output type
Wires
Market appliance
Dimensions
Professional
9.52 mm dia.
ELECTRICAL SPECIFICATIONS
Theoretical electrical travel (TET)
Actual electrical travel (AET)
From 12.5 mm to 150 mm see table 1
AET = TET + 1 mm
1 % - 0.5 %
Independent linearity (over TET)
0.25 % for E 25 mm
0.1 % for E 50 mm
Repeatability
0.01 %
Ohmic values (RT)
Resistance tolerance at 20 °C
Wiper current
From 400 /cm to 4 k/cm
20 %
Recommended: a few μA - 1 mA max. (continuous)
Minimum 103 x RT
Load resistance
Insulation resistance
Dielectric strength
1000 M, 500 VDC
500 VRMS, 50 Hz
MECHANICAL SPECIFICATIONS
Mechanical travel (MT)
Housing
MT = TET + 3 mm 1 mm
Anodized aluminum
0.35 N typical
Operating force
3 wires PTFE AWG 26
length: 300 mm
Termination
Wiper
Precious metal multifinger
PERFORMANCE
Operating life
25 million cycles typical/1 Hz/T° = 20 °C 5 °C/80 % TET
-55 °C to +125 °C
Temperature range
Sine vibration on 3 axes
Mechanical shocks on 3 axes
1.5 mm peak to peak or 15 g - 10 Hz - 2000 Hz
50 g -11 ms - half sine
Note
Nothing stated herein shall be construed as a guarantee of quality or durability.
•
Revision: 08-Sep-16
Document Number: 54010
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
Series REC 38 L
www.vishay.com
Vishay Sfernice
DIMENSIONS in millimeters, general tolerance 1 mm
3 wires AWG 28 Lg: 300 mm
Thermofit sleeve
12.7
A
10 min.
10 2: clamping area
10 2: clamping area
TABLE 1
SIZE
38 L0.5
38 L01
38 L02
38 L03
38 L04
38 L05
38 L06
TET
12.5
25
MT
15.5
28
A
43.5
56
50
53
81
75
78
106
131
156
181
100
125
150
103
128
153
ELECTRICAL CONNECTIONS
Green
Red
Yellow
TET
AET
MT
TET = theoretical electrical travel
AET = actual electrical travel
MT = mechanical travel
ORDERING INFORMATION/DESCRIPTION
REC
38
L
0.5
C
102
W...
e1
SERIES
MODEL
NUMBER
OF TRACKS
ELECTRICAL
TRAVEL
LINEARITY
OHMIC VALUE
MODIFICATIONS
LEAD FINISH
L = 1 track
0.5 = 12.5 mm
1 = 25 mm
2 = 50 mm
3 = 75 mm
4 = 100 mm
5 = 125 mm
6 = 150 mm
A: 1 %
B: 0.5 %
C: 0.25 %
D: 0.1 %
First 2 digits are Special feature code
Sn Ag Cu
significant
numbers 3rd digit
indicates number
of zeros
number
SAP PART NUMBERING GUIDELINES
RE
38 L
0.5
C
102
OHMIC VALUE
W....
SERIES
MODEL
TET
LINEARITY
SPECIAL FEATURES
Revision: 08-Sep-16
Document Number: 54010
2
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
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.
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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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
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including but not limited to the warranty expressed therein.
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
Document Number: 91000
1
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