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参数资料
| 型号： | RE38L2B102 |
| 厂商： | VISHAY SFERNICE |
| 元件分类： | 电位器式传感器 |
| 英文描述： | POSITION, LINEAR SENSOR-CONDUCTIVE PLASTIC, 12.5-150mm, 1%, RECTANGULAR |
| 封装： | ROHS COMPLIANT |
| 文件页数： | 1/3页 |
| 文件大小： | 207K |
| 代理商： | RE38L2B102 |
Precision Linear Transducers, Conductive Plastic,
up to 150 mm
Series REC 38 L
Vishay Sfernice
www.vishay.com
For technical questions, contact: sfer@vishay.com
Document Number: 54010
74
Revision: 01-Feb-08
The 38 L is a very compact model especially designed for
precise measurement of short travels.
FEATURES
Measurement range 12.5 mm to 150 mm
High accuracy ± 1 % down to ± 0.1 %
Long life
Essentially infinite resolution
Very small dimension: External diameter = 9.52 mm
RoHS
COMPLIANT
ELECTRICAL SPECIFICATIONS
Theoretical Electrical Travel (TET)
From 12.5 mm to 150 mm see table 1
Actual Electrical Rravel (AET)
AET = TET + 1 mm
Independent Linearity (over TET)
≤ ± 1 % - ≤ ± 0.5 %
≤ ± 0.25 % for E ≥ 25 mm
≤ ± 0.1 % for E ≥ 50 mm
Repeatability
≤ 0.01 %
Ohmic Values (RT)
From 400
Ω/cm to 2 kΩ/cm
Resistance Tolerance at 20 °C
± 20 %
Wiper Current
Recommended: a few A - 1 mA max. (continuous)
Load Resistance
Minimum 103 x RT
Insulation Cesistance
≥ 1000 MΩ, 500 V
DC
Dielectric Strength
≥ 500 V
RMS, 50 Hz
MECHANICAL SPECIFICATIONS
Mechanical Travel (MT)
MT = TET + 3 ± 1 mm
Housing
Anodized aluminum
Operating Force
0.35 N typical
Termination
3 wires PTFE AWG 28
length: 300 mm
Wiper
Precious metal multifinger
PERFORMANCE
Operating Life
25 million cycles typical/1 Hz/T° = 20 °C ± 5 °C/80 % TET
Temperature Range
- 55 °C to + 125 °C
Sine Vibration on 3 Axes
1.5 mm peak to peak or 15 g - 10 Hz - 2000 Hz
Mechanical Shocks on 3 Axes
50 g -11 ms - half sine
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相关代理商/技术参数 |
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| RE38L2B502 | 制造商:Vishay Dale 功能描述:REC 38 L 2 B 502 E1 - Boxed Product (Development Kits) |
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