Gefran PZ34-0025 - Potentiometers

Useful electrical stroke
(C.E.U.)
from 25 to 300 mm
(for intermediate strokes see
table “Electrical / Mechanical
Data”)
Resolution infinite
Protection IP60
Independent linearity
(within C.E.U.) see table
Displacement speed < = 10 m/s
Displacement force < = 0.5N
Life
>25x106
m strokes,or 100x106
operations, whichever is less
(within C.E.U.)
Vibrations 5...2000Hz, Amax =0,75 mm
amax. = 20 g
Shock 50 g, 11ms.
Tolerance on resistance ± 20%
Recommended cursor current < 0,1 mA
Maximum cursor current 10mA
Max. applicable voltage see table
Electrical isolation >100MΩ at 500V=, 1bar, 2s
Dielectric strength < 100 mA at 500V~, 50Hz, 2s,
1bar
Dissipation at 40°C
(0W at 120°C) see table
Actual Temperature Coefficient of the output voltage < 5 ppm/°C typical
Working temperature -30...+100°C
Storage temperature -50...+120°C
Case material Anodised aluminium
Nylon 66 G 25
Control rod material Stainless steel
AISI 303
Fixing Brackets, selfaligning ball-joints
or flange
Important:
all the data reported in the catalogue linearity, lifetime, temperature coefficient are valid for a sensor utilization as a ratiometric
device with a max current across the cursor Ic ≤ 0.1 mA.