ProMinent DULCOMETER User Manual

metered, caused by a too high proportion‐
ality, then a negative control variable
would be issued and added to the flow-
proportional control variable and the
resulting control variable would fall.
Set the following in the controller's menu:
[Menu] , [Control] , [Interference variable] ,
[On] , [Signal source] = [mA input 2]
[Effect] : [additive]
[Assignment]
: [0…20 mA] or [4…20 mA]
[Nominal value] : enter the maximum
expected analog current here, e.g. 18 mA
Setting the [Control]
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ProMinent DULCOMETER Specifications

General

Protection Class	IP65
Measurement Parameters	pH, Conductivity, Temperature
Communication	Modbus
Power Supply	24 V DC or 100-240 V AC
Control Outputs	Relay, Analog (0/4-20 mA)
Control Functions	PID control
Input Signals	Analog (0/4-20 mA), Digital
Mounting	Wall-mounted, panel-mounted
Measurement Range pH	0-14 pH
Measurement Range Conductivity	0-2000 µS/cm