Functional Description - ProMinent DULCOMETER D1Cb Series Instructions For Assembly And Use

Functional Description

2 Functional Description
Brief functional description
The DULCOMETER
control a measured variable.
In the mA measuring version, the measured variable can be changed without restrictions in the menu
of the device. In the mV measuring version, it is only possible to select between pH and redox in the
menu of the DULCOMETER
Depending on the measured variable, sensors for pH or redox potential or amperometric sensors can
only be connected to the measured variables in line with the
Assignment of the measured variable to the measuring input of the DULCOMETER ® D1Cb "
on page 14 . The temperature measurement serves as a correction variable and can be measured
using a Pt 100/1000. This means that automatic temperature compensation is possible with pH-
value, conductivity and fluoride measured variables. Temperature compensation is performed in the
sensor (with the exception of the chlorine dioxide sensor type CDP) with amperometric measured
variables (chlorine etc.). The DULCOMETER
displayed by means of an illuminated LCD display. The LCD display ensures that the reading, correc‐
tion variable, actuating variable and error messages can be clearly read.
Table of measured variables: Assignment of the measured variable to the measuring input of the
DULCOMETER D1Cb
®
Character Measured variable
0 No default setting
of the measured variable
(pH and redox can be selected)
A PES (peracetic acid)
B Bromine
C Chlorine
D Chlorine dioxide
F Fluoride
*with reading transducer
14
D1Cb 4-wire measuring transducer/control is a device designed to measure/
®
D1Cb .
®
Ä Table "Table of measured variables:
® D1Cb is operated using menu keys and the data is
Connection of the measured variable
mV input
to:
mA input
X
X
X
X
X
X