Datasheet > REC38L2B102W

REC38L2B102W

更新时间： 2024-11-30 00:40:23

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
3页	83K
描述
Precision Linear Transducers, Conductive Plastic

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数据手册

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REC38L2B102W 数据手册

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 (R_T)

Resistance tolerance at 20 °C

Wiper current

From 400 /cm to 4 k/cm

20 %

Recommended: a few μA - 1 mA max. (continuous)

Minimum 10³x R_T

Load resistance

Insulation resistance

Dielectric strength

 1000 M, 500 V_DC

 500 V_RMS, 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

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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