вернуться: 2023-01-29
conductive plastic
with connector
rodless design
with long measuring range 75mm~1000mm
optional voltage/current signal conversion module
mechanical stroke
e 8mm±2mm
protection degree
ip40
operating force
≤2.5n
life expectancy
20,000,000
speed (m/s)
max 1m/s
housing material
anodized aluminium alloy
shaft material
stainless steel
wiper material
precious metal multi-finger wiper
operating temperature range
-55℃~ 125℃
storage temperature range
-55℃~ 125℃
shock
50g,11ms,half sine
vibration
15g,10~2000hz
theoretical electrical stroke
75mm-400mm(increase every 25mm); 400mm-1000mm(每50mm递增 increase every 50mm);
actual electrical stroke
t=e±2mm
standard resistance
1k,2k,5k,10k
resistance tolerance
±20%
independent linearity tolerance
standard±0.1%; precision ±0.05%
max.power rating
0.04w/cm(70℃) 0w(125℃)
wiper current
μa~1ma(max.2ma))
repeatability of tolerance
≤0.01%
load resistance
≥1000xrt
insulation resistance
≥1000mω(500v.d.c.)
dielectric strength
1000v rms 50hz
electrical stroke
same as potentiometer type
rated input voltage
15~30v
signal conversion module type
current type i1、voltage type v1、voltage type v2
output signal type
4~20ma(i1)、0~5v(v1)、0~10v(v2)
load resistance
0~350ω(i1)、≥5kω(v1、v2)
special specifications
special electrical travel, with inside/outside spring return device, universal joint wj5,sj5.