Siemens ULTRAMAT 23 - Analyzer Status: Diagnostics Values: H2 S Sensor; Diagnostics: Diagnostics Values: Pressure Sensor; Analyzer Status: Diagnostics Values: Other Diagnostics Values

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 pre
s-
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.