7200 Monitor Instruction Manual
11 Analogue Output
The following section describes the setting up of the analogue output. The analogue output has three modes of
operation as shown in the table below:
Output Type
Low
High
4 – 20 mA
4 mA
20 mA
0 – 20 mA
0 mA
20 mA
0 – 5 V
0 V
5 V
The output can be set to work over the whole of selected measurement range or a portion of it by the setting of the
output low and high values. It is also possible to configure the output to work reverse to normal, i.e. a 4 – 20 mA output
where 20 mA corresponds to the zero display value and 4 mA corresponding to the full scale value.
11.1 Set Output Low
Use the
keys to set the required measurement value to produce the output low signal. Press
OK
to accept the
new value or
MENU
to cancel the new value.
Note: The value can only be set within the range of the selected sensor range.
11.2 Set Output High
Use the
keys
to set the required measurement value to produce the output high signal. Press
OK
to accept the
new value or
MENU
to cancel the new value.
Note: The value can only be set within the range of the selected sensor range.
11.3 Select Output Type
On entering the output type menu the current setting is indicated by a tick. Use the
keys to move the select bar to
the required output type. Press the
OK
key to make the selection, a tick will appear against the selection. Press the
menu key to exit the output type menu.
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167300IM-Issue 12 Issue Date 14/10/2014
0
4
8
12
16
20
4 mA Value
e.g. 1000mg/l
20 mA Value
e.g. 3000mg/l
Measured Value
Current Output (mA)
This Line shows how a
normal 4-20mA output
works; going from 0.
Example output configuration (4-20mA)
Summary of Contents for 7200
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