Ametek Thermox 2000 ATEX Series User Manual page 43

Instrument
Figure 3-10.
O Flow Diagram.
2
Figure 3-11.
Combustibles Flow
Diagram.
Air regulator
and gauge
Air Inlet
O2 zero
Gas Inlet
Air regulator
and gauge
Instrument
Air Inlet
Combustibles
Gas Inlet
O2 zero
Gas Inlet
Solenoid
Valve
Plugged
Solenoid
Valve
Regulator
factory
Solenoid
set @
Valve
10psi
Solenoid
Valve
Solenoid
Valve
Solenoid
Valve
Regulator
factory
Solenoid
set @
Valve
10psi
Sensor
Calibration
Gas
Flowmeter
Calibration
Gas line
1/4" OD
1psi
Check
Valve
To be
kept to
a minimum
Plugged
Calibration
Gas
Flowmeter
1/4" OD
Calibration
Gas line
1psi
Check
Flow
Valve
Controller
To be
kept to
a minimum
Installation
Sensor
|
3-19