tinb21e1 (2016-06)
67
7.5 Log-Linear
Analog
Output
1.15-10.215 V, mbar / Torr / Pa
Measurement range
1.15 … 10.16 V
p = 10
0.778(U-c)
⇔
U = c +1.286log
10
p
valid in the range
1.3×10
-4
mbar <p< 1333 mbar
U p
c
U p
c
[V]
[mbar] 6.143
[V]
[micron] 2.448
[V] [µbar]
2.287 [V] [Pa]
3.572
[V] [Torr]
6.304 [V] [kPa]
7.429
[V] [mTorr]
2.448
where p pressure
U output signal
c constant (pressure unit dependent)
Summary of Contents for PGE500
Page 83: ...tinb21e1 2016 06 83 Notes...
