The OMD-525X Oxygen Analyzer is designed to be field-configurable for use with either trace, per
-
cent, or hybrid sensors. This allows you to use one analyzer for a variety of applications by simply
switching out which sensor is in the housing and changing a setting in the menu, which provides a lot
of flexibility in one analyzer.
To change the analysis ranges, perform the following steps:
3.7
Selecting Sensor Type
Operation
OMD-525X Oxygen Analyzer
Designed, Tested, and Assembled in California, USA
4045 E. Guasti Rd. #203 Ontario, CA 91761 USA : 1-949-398-2879 : [email protected] : www.sso2.com
SYSTEM MENU
OUTPUT SIM
OUTPUT CAL
MODBUS ID
SENSOR TYPE
CUSTOM RANGE
SENSOR TYPE
PPM
PERCENT
Press the MENU button to go into the onboard menu. Use the UP/
DOWN buttons to scroll down to SYSTEM and press the ENTER button.
Scroll down to highlight SENSOR TYPE and press ENTER.
Select either PPM or PERCENT and press ENTER to set the range. PPM
configuration will correspond to use with a TO2-1x, TO2-2x, or TO2-19
sensor. Percent configuration will correspond to use with the PO2-160,
PO2-24, or PO2-1120 sensor.
Note: Ensure that you are putting the correct sensor into the housing for the ranges you are measur-
ing. For example, if you have a TO2-1x sensor installed and set the analyzer to percent analysis it will
give you an incorrect O2 reading. This feature works by adjusting which output the analyzer is look-
ing for, as trace and percent sensors have very different outputs at different O2 levels.
Sensor Model Number
Sensor Type
TO2-1x
PPM
TO2-2x
PPM
TO2-19
PPM
PO2-160
Percent
PO2-24
Percent
PO2-1120
Percent
MAIN MENU
AUTO RANGE
MANUAL RANGE
SPAN CAL
ZERO CAL
SET TIME
SET DATE
CONFIG ALARM 1
CONFIG ALARM 2
LOGGING INTERVAL
SYSTEM
