MAN3186 - TITANUS MICRO
•
SENS®
181
Check the cover screws of the TITANUS MICRO·SENS® for tightness
before starting air flow initialisation.
TIP
7.2.13 Setting the fan voltage
In critical applications, the fan voltage can be increased to increase the
transport speed in the pipe system and thus ensure faster detection for
longer pipe lengths. If the fan voltage is changed, the
TITANUS MICRO·SENS® automatically performs an air flow initialisation.
Detection unit
Fan voltage
[V]
Default setting
[V]
Setting levels
[V]
DM
‑
TMx
‑
xx
‑
10
‑
x
9 - 13.5
9
0.1
DM
‑
TMx
‑
xx
‑
50
‑
x
9 - 13.5
9
0.1
Table 61:
Fan voltage
7.3 Calibration of air flow sensor
Air flow initialisation of the TITANUS MICRO·SENS® is successfully
completed when the following state occurs for a duration of 2 minutes:
▪ the temperature fluctuates by less than 0.1 K
▪ the air flow does not fluctuate too strongly (temperature control)
▪ the fan voltage can be set properly, fan and fan power supply operate
normally
Air flow initialisation can take up to a maximum of 2 hours.
Air flow initialisation is cancelled immediately if one of the following faults
occurs:
▪ Temperature measurement defective
▪ Air flow measurement defective
▪ Fan control defective
