Safety; Display And Jack Field - wtw Multi 340i Operating Manual

Safety

Safety
instructions
Display
Jack field
4
Safety
The individual chapters of this operating manual use the following safety in-
struction to indicate various types of danger:
Warning
indicates instructions that must be followed precisely in order to avoid the
possibility of slight injuries or damage to the instrument or the environment.

Display and jack field

TDS UpH O
S
1 8 8 8
Time Baud
8
8 .
Day.Month No.
Year Ident
Tref25 Tref20 AutoCal DIN
LoBat nLF Lin Cal AutoCal TEC
1 Oxygen sensor or conductivity
measuring cell
2 pH electrode
3 pH temperature sensor
Warning
Only connect sensors to the measuring instrument that cannot return any
voltages or currents that are not allowed (> SELV and > current circuit with
current limiting). Almost all sensors - in particular WTW sensors - fulfill these
conditions.
Sal
mV/pH
% mg/l
S/
m
cm
mbar M cm
1/ cm Sal
8
°
C
/
% K
TP
° F
Auto Store
ARng
AR RCL
1 2 3
4 Plug-in power supply unit
5 RS232 serial interface
Status display indicator
Sensor symbol
Measured value display
Function and
Temperature display
5
4
Multi 340i