HBM MP85 - 8 Specifications

43
PME-MP85
A0897−3.4 en HBM
8 Specifications
Type MP85 / MP85DP
Accuracy class 0.1
Supply voltage V
DC
24; Potential separation from measuring
system (typically 500 V
DC
.)
Permitted supply voltage range V 18...30
Power consumption
MP85, typically
MP85DP, typically
MP85 / MP85DP, max.
W
W
W
7
9
10
Backing battery for realtime clock
(CR2032), typical lifetime
Years 5
Operating modes, independently adjustable for both channels
Carrier-frequency amplifier
Carrier frequency kHz 4.8 "1 %
Excitation voltage V
rms
2.5 "5 %
Attachable process quantity transducer
S.G., half and full bridges
Inductive half and full bridges, LVDTs
Potentiometric transducer
Ω
mH
Ω
170 − 2000
4 − 160
170 − 2000
Input sensitivity Measuring range (mV/V)
4 100 1000
mV/V 0.2 − 4 3.5 − 100 50 − 1000
Transducer cable length, max. m 500
Scale range, max. Digits 999999, at 10 % of input measuring
range
Scale range, min. Digits 100, at 100 % of input measuring range
Maximum permitted common-mode
voltage
V "5,5
Common-mode rejection
0 − 60
0 − 1000
0 − 4800
dB
dB
dB
u120
u96
u50
Linearity deviation % t0.03
Noise voltage typically Measuring range (mV/V)
4 100 1000
0 - 1 Hz
0 − 10 Hz
0 − 100 Hz
0 − 1000 Hz
µV/V
pp
µV/V
pp
µV/V
pp
µV/V
pp
0.1
0.25
1
2
2.5
6
25
50
25
60
250
500
Sampling rate, max. 1/s 2400