HBM P8WT, Руководство по эксплуатации, Страница: 14 / 52

P8WT
14 A1643-3.0 en/de/fr
7 Specifications
Type
P8WT
Accuracy class
1
D 0.3
Number of load cell verification inter­
vals
n
LC
300
Nominal (rated) load E
max
bar 500
Minimum load cell verification interval v
min
% of
E
max
0.142
Temperature coefficient of zero signal
per 10K
2
TC
0
% of
C
n
± 0.2
Nominal (rated) sensitivity C
n
mV/V 2 ± 2%
Temperature coefficient of sensitivity
per 10K
2
TC
S
% of
C
n
0.13
Linearity error
2
d
lin
0.2
Relative reversibility error
2
d
hy
0.15
Load creep in 30 min. d
cr
0.25
Input resistance R
LC
Ω
370 (+130/‐70)
Output resistance R
0
330 (+90/‐30)
Reference excitation voltage U
ref
V
5
Nominal (rated) range of the excitation
voltage
B
U
0.5 … 12
Insulation resistance R
is
G
Ω
u 1
Nominal temperature range B
T
°
C
‐10
… +40
Operating temperature range B
tu
‐40
… +80
Storage temperature range B
tl
‐50
… +85
Limit load E
L
% of
E
max
150
Breaking load E
d
200
Relative permissible oscillatory stress
(oscillation width as per DIN 50100)
F
srel
60