115L Datasheet, PDF (1/2 Pages) Vishay Siliconix – Precision Linear Transducers, Conductive Plastic (REC)

115 L
Vishay Sfernice
Precision Linear Transducers, Conductive Plastic (REC)
The 115 L is a simply mounted, robust, high precision
industrial linear motion transducer.
FEATURES
• Measurement Range 25mm to 1000mm
• High Accuracy ± 1% down to ± 0.025%
• Excellent Repeatability
• Long Life
• Essentially Infinite Resolution
• Not Sensitive to Temperature Variations
ELECTRICAL SPECIFICATIONS
Theoretical electrical travel (TET = E)
From 25mm to 1000mm in increments of 25mm
Independent linearity (over TET)
on request
≤ ± 1% - ≤ - ± 0.1%
≤ ± 0.05% for E ≥ 100mm, ≤ ± 0.025% for E ≥ 200mm
Actual electrical travel (AET)
AET = TET + 1.5mm min.
Ohmic values (RT)
Resistance tolerance at 20°C
400Ω/cm to 2kΩ/cm
± 20%
Repeatability
≤ ± 0.01%
Maximum power rating
Wiper current
Load resistance
Insulation resistance
0.05W/cm at 70°C, 0W at 125°C
recommended: a few µA - 1mA max. continuous
minimum 10³ x RT
≥ 1000MΩ 500VDC
Dielectric strength
≥ 1000VRMS 50Hz
Protection resistor
Integrated inside the transducer to protect against errors when setting up (short circuit)
MECHANICAL SPECIFICATIONS
Mechanical travel
Housing
Operating force
Shaft (free rotation)
Termination
Wiper
Mounting
E + 8 ± 2mm
anodized aluminum
7.5N typical
stainless steel
hydraulic type connector
DIN 43650
precious metal multifinger
movable brackets
PERFORMANCE
Operating life
Temperature range
Sine vibration on 3 axes
Mechanical shocks on 3 axes
40 million cycles typical
- 55°C +125°C
1.5mm peak to peak 0 - 10Hz
15g - 10Hz - 2000Hz
50g - 11ms - half sine
Document Number: 34013
Revision 14-Dec-01
For technical questions, contact [e-mail]
www.vishay.com
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