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PR 5500 Instrument Manual
Device Installation
Sartorius EN-59
4.4.4 PR 5500/10 Weighing Electronics Board
4.4.4.1 Specifications
The weighing electronics board is inserted in the WP A slot.
The CAL switch A (1) are located on the board.
Adjustment data and parameters are saved to the EAROM (non-volatile memory) of the weighing electronics
board.
1
Internal
connection
Pin strip, 28-pin
Load cell supply
12 V DC,
symmetrical to zero (U = ±6 V DC,
I
max
= 160 mA)
Capacity (number
of load cells)
>
75 ¥, corresponding to 8 load
cells with 650 ¥ or 4 load cells
with 350 ¥
Sense input
±6 V DC, with monitoring
Measurem. input
0 to 36 mV DC, symmetrical to zero
Dead load sup-
pression
max. 36 mV DC (dead load + range)
Sensitivity, min.
signal
according to OIML R76 Class III
Min. measuring
signal
10,000 d: 0.2 mV/V at 12 V
excitation [0.24µV/d]
Max. resolution
7.5 million counts internal
Linearity
<0.003 %
Temperature coef-
ficient zero (Tk
0
)
<0.05 µV/K RTI,
<
0.004 %/10K @ 1 mV/V
Temperature coef-
ficient Vst (Tk
span
)
<±4 ppm/K
Cable length
max. 300 m
Cable type
6-wire with screen for total cable
and screen for measurement cables,
e.g. PR 6135/..
Extern. connection
7-pin plug (male), screen
connection on housing and on
GNDA
Dimens. (LxWxH)
85x50x25 mm
Weight
approx. 60 g
Содержание Sartorius Intec Maxxis 4 PR 5500
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