OCX 8800
Instruction Manual
Figure 1-2. System Operation Diagram
Probe
Sample
Gas
SENSOR |
HOUSING |
COe |
Combustibles |
Sensor |
O2 |
Sensor |
Eductor |
ELECTRONICS
HOUSING
CPU
HART
Board
Power
Supply
Optional
Test Gas
Solenoids
Instrument Air
Solenoid
Low O2
Test Gas
High O2
Test Gas
CO
Test Gas
Instrument
Air
Exhaust 
Flow Meter
7 scfh
Eductor Air
Reference Air
Dilution Air
Flow Meter
50 cc/min.
(0.1 scfh)
Handling the OCX 8800
37390001
It is important that printed circuit boards and integrated circuits are handled only when adequate antistatic precautions have been taken to prevent possible equipment damage.
The OCX 8800 is designed for industrial application. Treat each component of the system with care to avoid physical damage. The probe may contain components made from ceramics, which are susceptible to shock when mishandled.
System Considerations
Prior to installing your OCX 8800, make sure you have all the components necessary to make the system installation. Ensure all the components are properly integrated to make the system functional.
