50 L, 34 L
Vishay Sfernice
Precision Linear Transducers, Conductive Plastic (REC)
FEATURES
鈥?Measurement Range 25mm to 450mm
鈥?High accuracy 鹵 1% down to 鹵 0.025%
鈥?Essentially infinite resolution
鈥?Long life
鈥?Sealed on request
The 50 L and 34 L are compact, accurate and adaptable
motion transducers for both industrial and military markets.
ELECTRICAL SPECIFICATIONS
50 L
Theoretical electrical travel (TET = E)
in increments of 25mm
Independent linearity (over TET)
on request
Actual electrical travel (AET)
Ohmic values (RT)
Resistance tolerance at 20擄C
Repeatability
Maximum power rating
Wiper current
Load resistance
Number of tracks
Insulation resistance
Dielectric Strength
鈮?/div>
1000M鈩?/div>
鈮?/div>
500VRMS
50Hz
25mm
300mm
34 L
25mm
450mm
鈮?/div>
鹵1% -
鈮?/div>
鹵 0.1%
鈮?/div>
鹵 0.05% for E
鈮?/div>
100mm
鈮?/div>
鹵 0.025% for E
鈮?/div>
200mm
see table 1
400鈩?cm to 2k鈩?cm
鹵 20%
鈮?/div>
0.01%
0.05W/cm at 70擄C, 0W at 125擄C
recommended: a few 碌A(chǔ) - 1mA max. continuous
minimum 10
3
x R
T
1; on request 2
500VDC
鈮?/div>
750VRMS
50Hz
MECHANICAL SPECIFICATIONS
50 L
Mechanical travel
Housing
Operating force
on request
Shaft (free rotation)
Termination
on request
Wiper
Sealing
TET + 2mm min.
anodized aluminium
0.35N typical
(standard model)
3 wires PTFE AWG-30
cable or connector
IP65 on request
2.50N typical
(sealed model)
L = 300mm
34 L
stainless steel
precious metal multifinger
PERFORMANCE
Operating life
Temperature range
Sine vibration on 3 axes
Mechanical shocks on 3 axes
50 million cycles typical
- 55擄C + 125擄C
1.5mm peak to peak or 15g - 10 Hz - 2000Hz
50g - 11ms - half sine
www.vishay.com
26
Document Number: 54011
Revision 21-Dec-01
34L12D103W03263相關(guān)型號(hào)PDF文件下載
-
型號(hào)
版本
描述
廠(chǎng)商
下載
-
英文版
TRANSDUCER
ETC
1
2
3
