Series REC 115 L

www.vishay.com

Vishay Sfernice

Revision: 18-Feb-2019

1

Document Number: 54013

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

Precision Linear Transducers, Conductive Plastic,

up to 1000 mm

DESIGN SUPPORT TOOLS

The 115 L is a simply mounted, robust, high precision

industrial linear motion transducer.

FEATURES

• Measurement range 25 mm to 1000 mm

• High accuracy ± 1 % down to ± 0.025 %

• Excellent repeatability

• Essentially infinite resolution

• Non sensitive to temperature variations

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

Note

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

click logo to get started

Available

Models

QUICK REFERENCE DATA

Sensor type

LINEAR, conductive plastic

Output type

Connector

Market appliance

Industrial

Dimensions

L x 31.7 mm x 34.8 mm (with L = TET + 75 mm)

ELECTRICAL SPECIFICATIONS

Theoretical electrical travel (TET) = E

From 25 mm to 1000 mm in increments of 25 mm

Independent linearity (over TET)



on request

 ± 1 %  ± 0.1 %

 ± 0.05 % for E  100 mm  ± 0.025 % for E  200 mm

Actual electrical travel (AET)

AET = TET + 1.5 mm min.

Ohmic values (RT)

400

/cm to 2 k/cm

Resistance tolerance at 20 °C

± 20 %

Repeatability

 ± 0.01 %

Maximum power rating

0.05 W/cm at 70 °C, 0 W at 125 °C

Wiper current

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

Load resistance

minimum 103 x RT

Insulation resistance

 1000 M, 500 V

DC

Dielectric strength

 1000 V

RMS, 50 Hz

Protection resistor

Integrated inside the transducer to protect against errors when setting up (short circuit)

MECHANICAL SPECIFICATIONS

Mechanical travel

E + 8 ± 2 mm

Housing

Anodized aluminum

Operating force

7.5 N typical

Shaft (free rotation)

Stainless steel

Termination

Hydraulic type connector

DIN 43650

Wiper

Precious metal multifinger

Mounting

Movable brackets

PERFORMANCE

Operating life

40 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 0 Hz to 10 Hz

15 g - 10 Hz - 2000 Hz

Mechanical shocks on 3 axes

50 g - 11 ms - half sine

Speed (max.)

8 m/s for f < 2 Hz; 3 m/s for f < 5 Hz