Dwyer HM35 - Manual (Page 9)

8
Key Notes
Display Filter Filters the display values 1)
9 On
Off
Auto-Off Auto. switch-off
3 min
9 10 min
60 min
Auto-Zero
On Sensor auto-zeros at switch-on
if measured value < 1% FS
9 Off
Beep Warning beeper
9 On
Off
Lighting Off
Level 1 Only Level 1 possible for Ex-models
Level 2
▲ 9 Level 3
▼ IR Interface
9 On At switch-on, the automatic
connection to the PC is activated for
2 minutes
Off Automatic connection is de-activated
Average period Time period for average value
10 s
30 s
1 min
2 min
9 5 min
10 min
30 min
1 h
3 h
6 h
12 h
24 h
user Set with ▲/▼/EDIT/OK
Date & Time
dd.mm.yyyy Set with ▲/▼/ EDIT/OK
hh:mm:ss Set with ▲/▼/ EDIT/OK
Calibration
History Displays the last calibration date
Manual re-calibration Manual re-calibration of the zero
point and limit value
Note
1) With the filter function active, short-term measurement variations should be
suppressed, resulting in a steadier display. Measured values via the interface and in
the Data Logging Memory will not be filtered.