Siemens ULTRAMAT 23 Series Equipment Manual page 33

Electrical characteristics
AUTOCAL function
Options
Climatic conditions
Permissible ambient temperature
• During operation
• During transportation and storage
Permissible ambient humidity
Permissible ambient pressure
Maximum operating altitude
Pollution degree
Gas inlet conditions
Sample gas pressure
• Without pump
• With pump
Sample gas flow
Sample gas temperature
Sample gas humidity
Note
Since measuring ranges can be changed, all accuracy data applies to the ranges specified on the
label!
See also
IR analyzer unit (Page 34)
UV module (Page 36)
ULTRAMAT 23
Equipment Manual, 04/2022, A5E37100388-012
Automatic calibration (adjustment) of all channels with ambient air (in case
oxygen is present as measured component) or nitrogen (depending on
measured component), adjustable cycle time from 1 ... 24 hours. If 0 hours
is entered, the cycle is deactivated.
AUTOCAL cycle must be activated for certified emission measurements
Add-on electronics, with 8 additional digital inputs and 8 additional relay
outputs, for e.g. triggering of automatic calibration, PROFIBUS PA/DP
+5 ... +45 °C (+41 ... +113 °F) (limited when used with H
cf. Hydrogen sulfide sensor (Page 41))
-20 °C ... + 60 °C (-4 ... +140 °F)
< 90% RH (relative humidity) during transportation and storage (Delivery
information (Page 12))
600 ... 1200 hPa (absolute)
2000 m above sea level
2
before device: On the inlet side, the overpressure of the gas with respect to
ambient pressure must not exceed 45 hPa.
after device: On the outlet side, the gas outlet must be depressurized
against ambient pressure.
before device: Depressurized suction mode
after device: On the outlet side, the gas outlet must be depressurized
against ambient pressure.
72 ... 120 l/h (1.2 .. 2 l/min)
0 ... +50 °C (+32 ... +122 °F)
< 90% RH (relative humidity), non-condensing
Description
3.4 Technical specifications
S sensor,
2
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