HBM P3MB Notice De Montage page 22

22
Specifications for P3 Top Class to DIN 16086
Type
Mechanical input quantities
Pressure type
Principle of measurement
Measuring range, 0 bar...
1)
Accuracy class
Output characteristics
Nominal (rated) sensitivity
Sensitivity tolerance
Zero signal tolerance
Creep upon unloading
15 min
Effect of temperature on zero
signal in the nominal (rated)
excitation voltage range per
10 K, rel. to nominal (rated)
sensitivity
in the nominal (rated)
temperature range
in the operating temperature
range
Effect of temperature on
sensitivity in the nominal
(rated) excitation voltage range
per 10 K, rel. to actual value
in the nominal (rated)
temperature range over 0
in the nominal (rated)
temperature range below 0
in the operating temperature
range
Characteristic curve
deviation (setting of initial
point)
Rel. interpolation error (max.
deviation) of a cubic
interpolation function over the
test series
Long‐term stability of zero
signal and span (data per year)
Repeatability per DIN 1319
1)
Accuracy class is not a DIN 16086 concept. The figure conforms to the maximum single deviation; that is
the characteristic curve deviation (setting of initial point) and deviations as a result of temperature, related
to a difference of 10 K.
HBM
bar 10 20
0.2 0.15
mV/V
% 0.2
%
% 0.2
%
%
o
C %
o
C %
%
% 0.20 0.15
% 0.10 0.08
%
%
P3 Top Class
absolute pressure
foil strain gage
50 100 200
0.15 0.13
2 "0.15%
0.15
"0.1
0.15 0.05
"0.05
"0.10
"0.05
"0.1
"0.2
0.15 0.13 0.10 0.10 0.10
0.4
"0.05
P3.../P3 Top Class
500 1000 2000 3000
2500
0.1
1.5
"0.15%
0.10
0.03
0.10 0.10
0.05
0.20
A2239-3.0 en/de/fr