Single Stream
9
Blowback Unit
In hazardous areas, the blowback valve is located within the analyzer.
9.1 Blowback unit with antifreeze line
Do not adjust the regulator.
9.2 Blowback unit with standard line
Do not adjust the regulator.
User Guide
1
Sample gas from probe
2
Calibration gas to probe
3
Antifreeze line, sample gas to monitor
4
Antifreeze line, calibration gas from monitor
5
Compressed air (60 to 120 psi, 4 to 8 bar)
6
Blowback trigger from monitor
7
Cable gland (connection for blowback trigger
from monitor)
1
Sample gas from probe
2
Calibration gas to probe
3
Sample gas to monitor
4
Calibration gas from monitor
5
Compressed air (60 to 120 psi, 4 to 8 bar)
6
Blowback trigger from monitor
Millwatch / Silowatch
13