Datasheet > KITLMF

KITLMF

更新时间： 2024-01-21 12:35:37

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
3页	394K
描述
Conductive Plastic Motion Transducer Elements

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数据手册

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KITLMF 数据手册

Series KIT LMF

www.vishay.com

Vishay Sfernice

Conductive Plastic Motion Transducer Elements (KIT),

up to 1000 mm

FEATURES

• Measurement range 25 mm to 1000 mm

• High accuracy 1 % down to 0.025 %

• Good repeatability

• Simple and flexible mounting

• Essentially infinite resolution

Made in two separate parts:

- the sensing element

- the wiper

Special designs available on request

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

The LMF is a reduced bulk, precision motion transducer,

designed for easy integration into equipment.

QUICK REFERENCE DATA

Sensor type

LINEAR, conductive plastic

Output type

Solder pads

Market appliance

Dimensions

Industrial

L x 15 mm x 1.6 mm (with L = TET + 18 mm)

ELECTRICAL SPECIFICATIONS

Theoretical electrical angle (TEA = E)

Independent linearity (over TET)

On request

From 25 mm to 1000 mm in increments of 25 mm

1 %ꢀ  0.1 %



0.05 % for E 100 mm



0.025 % for E  200 mm

Actual electrical travel (AET)

Ohmic value

AET = TET + 2 mm

From 400 /cm to 2 k/cm

Resistance tolerance at 20 °C

Repeatability

20 %

 0.01 %

Maximum power rating

Wiper current

0.05 W/cm at 40 °C

0 W at 85 °C

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

Minimum 10³x R_T

Load resistance

Insulation resistance

 1000 M, 500 V_DC

Dielectric strength

 750 V_RMS, 50 Hz

MECHANICAL SPECIFICATIONS

Support of element

On request

Fiberglass epoxy

Plastic moulding

Wiper (non insulated)

On request

Precious metal multifinger

Insulated

Terminals

On request

Soldering pads

By wires

Fixing

Glued: Double face Isotac

On request

Screwed: Holes in the support

PERFORMANCE

Operating life

25 million cycles typical/1 Hz/T° = 20 °C 5 °C/80 % TET

-55 °C to +125 °C

Temperature range

Note

Nothing stated herein shall be construed as a guarantee of quality or durability.

•

Revision: 26-Mar-15

Document Number: 54009

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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