The Model XLE 302/112 CO2 Analyzer is economical, reliable and easy to use. The analyzer uses the proven non-dispersive (NDIR) principle to detect and monitor the presence of CO2. By incorporating two internal active detectors and a reference detector with an infrared source and specific filtering, the carbon dioxide concentrations can be determined. The operator is provided a continuous measurement of the CO2 concentrations.
The infrared sensor typically lasts 3 years. The sensor assembly can be easily replaced in the field.
Calibration is fast and simple. One bottle of CO2 and one bottle of Nitrogen is required. (See the VIDEOS tab and watch “How to Calibrate CO2 Process Analyzer.)
Full Technical Support
You will find the analyzers are easy to maintain. Technical support is available via phone or in person by one of our service technicians.
PPM and % Levels
NDIR – Non-dispersive Infrared
Estimated sensor life- 3 Years
1 CO2 Standard Bottle & 1 N2 Standard Required
4-20 mA (Self Powered)
(See Customization Tab for other options)
|Sample Input Pressure|
Inlet 10+/-2 PSIG
+/- 5% of Full Scale
< 1 A
-20°C to 50°C; -40°F to 122°F
Two Independent SPDT Relays for Low and High Alarm
Alarm Setpoints, Latching, and Non Latching are PLC Programmable
An Alarm Delay is PLC Programmable
The delay can be set for 0-90 minutes
Pneumatic solenoid valve or relays to control your shut-in valve