Gefran PMI-SLE-0250 - Potentiometers

Independent linearity (within C.E.U.)
± 0,35%
Resolution
Infinite
Repeatability
≤ 0.08 mm
Hysteresis
< 250µm
Life
> 25x106
 m strokes, or > 100x106
 maneuvers, whichever is less
Displacement sensitivity (no hysteresis))
from 0.05 to 0.1 mm
Tracking error
see table
Displacement speed
standard < 5 m/s
Max. acceleration
< 10m/s2 max displacement
Cursor dragging force
≤ 0.5 N
Vibrations
5...2000Hz, Amax =0,75 mm amax. = 20 g
Shock
50 g, 11ms.
Power supply voltage
10...30Vdc (see the load diagram)
Max power consumption
35mA
Min load allowed
see the load diagram
Output signal 4...20 mA
- ZERO position (4mA): between 1% and 3% of the C.E.U.
- SPAN position (20mA): between 96% and 99% of the C.E.U.
Electrical connection
1 mt. 3-pole shielded cable
Sampling time
≤ 1 ms
Noise on output
< 0.08%FS RMS
Electrical isolation
> 100 MΩ at 45 Vdc = 1 bar, 2 s
Zero and FSO temperature drift
< 0.02%FS/°C
Polarity inversion protection
Yes
Pulse overvoltage protection
Yes
Working temperature
-30...+80°C
Storage temperature
-40...+100°C
Protection level
IP67
Material for transducer case
Steel AISI 304