Orbit Merret OM 36DC Manual page 8

3 1/2 digit dc voltmeter/ammeter, ac voltmeter/ammeter, process monitor,ohmmeter,thermometer for pt 100 ,
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INSTRUCTIONS FOR USE - OM 36
CHANGE OF PROJECTION RANGE
Voltage Input < 60 V
- R
has value of 1MOhm
8
Voltage Input > 60 V
- R
has value of 1,22 MOhm, 2x 511 kOhm in series
8
Current Input
Zero offset
R
may be replaced by series/parallel combination of two resistances R
8
R
may be replaced by series/parallel combination of two resistances R
10
ZERO OFFSET - SOLDERING JUMPERS
Jumper
J11 - link
J12 - link, to connector
J12 - link, to display
8
=
R
10
10 000 x (U
=
R
10
10 000 x (U
R
R
5
=
R
3
a R
8
9
a R
10
11
Offset
none
negative
positive
x (D
- D
)
R
8
max
min
- U
) - (D
max
min
max
x (D
- D
)
R
1
max
min
- U
) - (D
max
min
max
- D
D
max
min
=
7
10 000 x (I
max
P
od
= 2 000 x
- P
P
do
24 600 000
- 2 000 - R
- P
P
do
od
R
=
R
8
R
R
10
=
R
10
R
10
- D
)
min
- D
)
min
- I
)
min
od
5
x R
8
9
+ R
8
9
x R
11
+ R
11

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This manual is also suitable for:

Om 36 seriesOm 36pmOm 36acOm 36ohmOm 36rtd

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