The OMD-525X Oxygen Analyzer can have a custom range programmed into it in case you need a
specific non-standard range. Once you have set your custom range, you can select it in the Manual
Range menu to lock the 4-20 mA output to that range.
To set a custom range, perform the following steps:
3.8
Setting a Custom Range
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
995 PPM
UP-INCREASE
DOWN-DECREASE
ENTER TO CAL
ESC TO EXIT
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 CUSTOM RANGE and press ENTER.
The value shown will be the upper value of the range, in this case the
custom range is going to be 0-995 PPM. Use the UP button to increase
the value, and the DOWN button to decrease it. Press ENTER to lock in
the value, or ESC to return to the menu.
MAIN MENU
AUTO RANGE
MANUAL RANGE
SPAN CAL
ZERO CAL
SET TIME
SET DATE
CONFIG ALARM 1
CONFIG ALARM 2
LOGGING INTERVAL
SYSTEM
