Union Instruments CWD3000 EXP - Interior Connections and Components

Description and connections
28
5.2 Interior connections and components
Fig. 5.2: Housing with no doors (example showing carrier gas option)
Item
No.
Designation
1
Gas inlet block with solenoid valves
2
Carrier gas processing (optional)
3
Combustion gas/exhaust air outlet
4
Pressure switches, 3x
5
Thermal element with combustion chamber
6
Ignition transformer
7
Precision pressure controller with mixer block
8
Digital valve, compressed air infeed with silencer
9
Proportional valve with pressure controller, actuator for control unit and
compressed air infeed with silencer
10
Voltage distribution, power supply distribution rail
11
Electronics input and output signals
12
Control unit
1
5
3
4
7
6
10
2
11
11
8
9