HD21ABE17
- 30 -
V2.0
3.
Select 2) Set sensitivity and confirm with ENTER. The following screen will
appear:
PROBES CALIBRATION
CALIBRATION CO
SENSITIVITY SET
Sens 50 nA/ppm
CO 0 ppm
▼▲
set
<ESC> exit/cancel
<ENTER> confirm
4.
Use the arrows
▼▲
to change the CO sensor sensitivity value and confirm using
ENTER.
RH
C
ALIBRATION
Before starting the calibration operation, you should check if you need a new
calibration using the saturated solutions at 75.4 %RH and 33 %RH: You should
proceed with the calibration, only if you find an error in one of the two above
calibration points.
The calibration procedure removes the previous calibration data.
For a correct calibration of the sensor, the first point should be 75 %RH and the
second point 33 %RH.
Use the arrows
▼▲
to select the 3) Calibration RH item:
PROBES CALIBRATION
1) Calibration CO
2
2) Calibration CO
3) Calibration RH
▼▲
select
<ESC> exit/cancel
<ENTER> confirm
Confirm with ENTER. The following screen will appear:
PROBES CALIBRATION
CALIBRATION RH
1) Cal RH 75%
2) Cal RH 33%
▼▲
select
<ESC> exit/cancel
<ENTER> confirm
Summary of Contents for HD21ABE17
Page 1: ...Operating manual IAQ MONITOR HD21ABE17 www deltaohm com English Keep for future reference...
Page 4: ...HD21ABE17 4 V2 0...
Page 45: ...HD21ABE17 45 V2 0 NOTES...
Page 46: ...HD21ABE17 46 V2 0 NOTES...
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