Hach polymetron 9240 - Ma Outputs; Outputs 0 to 5

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User Setup
7.4 mA outputs
7.4.1 Outputs 0 to 5
Select the mA OUTPUTS option to set up the parameters for
all the analog outputs.
From the list available, select the mA output you wish to set.
Table 8 Analog output parameters
Description
Attribute
Choose the attribute that triggers the analog output:
• Measurement channel
• Temperature
• Current (mV)
Note: The attribute variable cannot be applied to Output 0, which is reserved for the
continuous live output signal.
Type Choose either a 0-20 mA or 4-20 mA analog output
Mode
Select between linear, dual or logarithm (see graph in Figure 23 on page 89). This
parameter is only selectable if the attribute is set to a measurement channel.
Low The value corresponding to the low end of the scale
Middle The value corresponding to the mid-point of the scale (only available in dual mode)
High The value corresponding to the high end of the scale