ProMinent DULCOMETER Compact User Manual

2 Introduction
Data and functions
These operating instructions describe the
technical data and functions of the
DULCOMETER
®
Compact Controller,
measured variable: conductive conduc‐
tivity.
2.1 Measured variables
The controller can process the following
measured variables:
n Conductive conductivity
[ConC]
n Resistance [RES]
n TDS value [TDS]
n Salinity [SAL]
Switching between measured variables
Use the key to switch between the con‐
troller's measured variables [ConC] ,
[RES] , [TDS] and [SAL] in the continuous
display.
Depending on the measured variable set,
the settings of variables are changed or
the variables are hidden completely in the
[INPUT Ø TCOMP] menu and in the
[LIMIT] menu.
Measured variable: conductive conduc‐
tivity [ConC]
Symbol displayed in the controller's dis‐
play: [ConC]
Units of measurement: μS/cm, mS/cm , S/
cm. The measuring range is automatically
detected and switched by the controller.
Physical variable: specific electrical con‐
ductivity (K). Only this measured variable
is emitted at the mA output, independently
of the measured variable set on the con‐
troller. The setting of the measured vari‐
able on the controller only affects the
layout of the display and not the output at
the mA output.
Measured variable: Resistance [RES]
Symbol displayed in the controller's dis‐
play: [RES]
Units of measurement: MΩcm, kΩcm,
Ωcm, measuring range is automatically
detected and switched by the controller
Physical variable: specific electrical resist‐
ance.
Calculating the specific resistance: ρ (T
ref
)
= 1/K (T
ref
)
Introduction
8

ProMinent DULCOMETER Compact Specifications

General

Brand	ProMinent
Model	DULCOMETER Compact
Category	Controller
Language	English