Emerson IM-106-4050 Manuel D’Utilisation

IM-106-4050 Original Issue
March 2006

OxyBalance Oxygen Display

and Averaging System

http://www.processanalytic.com

This section provides information on setup and configuration of the 
OxyBalance Oxygen Display and Averaging System

Each O

2 

probe generates a 4-20 mA output signal that is received by the 

OxyBalance system. When a probe channel detects a current signal greater 
than 3.5 mA, that probe is considered active, and is automatically made 
available. It is not necessary to tell the OxyBalance that a probe is present. It 
is automatically detected and used. Table 3-1 shows how the OxyBalance 
system interprets and displays these signals.

Table 3-1.  Signal Interpretation

After these signals are converted into an O

2

 % they are displayed on the 

touch screen interface. The rest of this section will outline the necessary steps 
to configure and operate the OxyBalance system through the touch screen 
interface. 

Before starting to install this equipment, read the "Safety Instructions" in Appendix A: Safety 
Data. Failure to follow the safety instructions could result in serious injury or death.

Disconnect all power before installing or replacing components. Failure to disconnect power 
may result in electrical shock and/or damage to the equipment.

<3.5 mA

Probe Inactive

Not Shown

3.5 mA to 3.6 mA

Probe Failed

Red

3.6 mA to 3.8 mA

Reading Under Range

Yellow

3.8 mA to 20.5 mA

Good Reading

Green

20.5 mA to 21 mA

Reading Over Range

Yellow

>21 mA

Probe Failed

Red