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ME50
U
= 5 V
B
Meas. range
(mV/V)
6.8
. . . . .
9.6
8.8
. . . .
12.8
12.0
. . . .
16.8
15.6
. . . .
22.0
20.8
. . . .
29.2
27.2
. . . .
38.8
36.0
. . . .
51.2
47.2
. . . .
67.6
62.4
. . . .
89.2
82.8
. . .
117.0
109.0
. . .
155.0
144.0
. . .
205.0
o = open, x = closed
4.3 External Fine Balancing of the MR1
An external 5 kΩ potentiometer can be connected for fine adjustment of the
range. This will enable about 35 % correction of the selected range.
Connections:
potentiometer start
wiper
potentiometer finish
A0765−3.0 en/de/fr
MR1:S26 ; MR2:S27
1
2
3
x
o
o
x
o
o
o
x
o
o
x
o
o
o
x
o
o
x
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
. . . . . . . .
. . . . . . . . . . . . . . . . . . . .
. . . . . . . .
4
5
6
7
o
o
o
x
o
o
o
o
o
o
o
x
o
o
o
o
o
o
o
x
o
o
o
o
x
o
o
x
x
o
o
o
o
x
o
x
o
x
o
o
o
o
x
x
o
o
x
o
pin 9c
pin 8c
pin 7c
factory settings
8
o
MR 2 "8 mV/V
x
o
x
o
x
o
x
o
MR 1 "80 mV/V
x
o
x
R=5 kΩ
15
HBM
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