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Win.
Read/
Data
no.
Write
Type
100
R/W
N
120
R/W
L
130
R/W
N
140
R
N
150
R/W
L
160
R/W
N
170
R/W
L
180
R/W
L
PHD-4 Portable Helium Detector User Manual
RS 232 Communication Description
Win. Name
Description
Local/Remote/
Selezione
Analog Selection
Local/Serial/Analog.:
0 Serial
1 Local
2 Analog
Backlight
Backlight On/Off
Language
Language selection:
0 Italiano
1 English
2 Francais
3 Deutsch
Measurament Unit
Unit of measurement
selection:
0 PPM
1 mbar1/s
2 cm
3 cm
4 TorrL/s
5 PaL/s
6 Pam
7 Kg/h
8 g/y(R12)
9 g/y(R314)
10 SCF/Y
Zero Function
Auto zero / Fixed zero
selection
Sensitivity
Sensitivity selection:
Selection
0 LS
1 HS
Probe Function
Sampling enabling
Audio Signal
Audio signal enabling
/
87-900-120-01 (F )
Technical Information
/s
3
/min
3
/s
3
5
Admitted val.
0-2
0-1
0-10
0-1
0-2
0-1
0-1
127/140
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