Siemens ULTRAMAT 23, Manual, Page: 109 / 244

Functions
8.1 Diagnostics
ULTRAMAT 23
Manual, 3/2016, A5E37100388-003
109
8.1.2.4 Analyzer status: Diagnostics values: H2S sensor
This dialog displays the diagnostics values of the optional H
2
S
sensor. Meaning:
• Sensorsig. is the actual current of the H
2
S sensor in nA
•
H
2
S is the current H
2
S measured value in vpm. Negative
values are also possible here.
• Inst. date is the installation date of the H
2
S sensor (see
section Calibration: H2S sensor: Defining the installation
(Page 119))
•
Inst. cur is the pressure-compensated current per vpm H
2
S
of the sensor when it was installed.
8.1.2.5 Diagnostics: Diagnostics values: Pressure sensor
This dialog displays the diagnostics values of the pres-
sure sensor (see section Calibration: Pressure sensor
(Page 121)). The displayed values have the following
meaning:
•
ADC pressure is the actual voltage of the pressure
sensor measured at the output of the A/D converter.
•
Air pressure is the actual atmospheric pressure in
mbar.
8.1.2.6 Analyzer status: Diagnostics values: Other diagnostics values
This menu is used to call further diagnostics functions. You
can call the following values:
•
Power/IR source
– Power: Data on the supply voltage in % of the nominal
value of the respective supply voltage (e.g.: 100%
corresponds to 230 V or 120 V).
– Raw voltage: This is the raw voltage following the
rectification
– Source 1, Source 2: Data on the IR source voltage(s), in
Volt. An empty value indicates that the corresponding
source does not exist.