HELIX GRANVILLE-PHILLIPS Convectron ATM Instruction Manual page 55

Figure 4-4 Reading true pressure values, 10
700 Torr
®
Convectron ATM Vacuum Gauge Module Instruction Manual
–1
to 1000 Torr
Convectron gauge axis
must be horizontal
Pressure unit equivalents:
1 µm Hg = 1 mTorr = 1 x 10
1000 µm Hg = 1 Torr
1 mbar = 100 Pa
Indicated pressure in Torr (Nitrogen equivalent)
–3
Torr
20 Torr
RS–485 Module Operation
47