Inficon BPG400 - Appendix B: Gas Type Dependence

50 tina03e1 (0206) BPG400 v1.om
Output signal U
[V] [mbar]
Pressure p
[Torr] [Pa]
0.3 / 0.5
Sensor error (
® 2 44)
0.51 … 0.774 Inadmissible range
0.774 5×10
-10
3.75×10
-10
5×10
-8
1.00 1×10
-9
7.5×10
-10
1×10
-7
1.75 1×10
-8
7.5×10
-9
1×10
-6
2.5 1×10
-7
7.5×10
-8
1×10
-5
3.25 1×10
-6
7.5×10
-7
1×10
-4
4.00 1×10
-5
7.5×10
-6
1×10
-3
4.75 1×10
-4
7.5×10
-5
1×10
-2
5.50 1×10
-3
7.5×10
-4
1×10
-1
6.25 1×10
-2
7.5×10
-3
1×10
0
7.00 1×10
-1
7.5×10
-2
1×10
1
7.75 1×10
0
7.5×10
-1
1×10
2
8.50 1×10
1
7.5×10
0
1×10
3
9.25 1×10
2
7.5×10
1
1×10
4
10.00 1×10
3
7.5×10
2
1×10
5
>10.00 Inadmissible range
Pressure indicated (gauge adjusted for air, Pirani-only mode)
10
2
8
6
4
2
10
1
8
6
4
2
10
0
8
6
4
2
10
–1
8
6
4
2
10
–2
8
6
4
2
10
–3
p (mbar)
p
eff
(mbar)
10
–3
246
10
–2
246
10
–1
246
10
0
246
10
1
246
10
2
H
2
He Ne
Xe
Ar
Freon 12
H
2
O
vapor
Air
O2
CO
N2
Kr
Indication range
above 10
-2
mbar)
CO
2
Conversion table
B: Gas Type Dependence
Indication range
above 10
-2
mbar