The DPM72 CO2 carbon dioxide analyzer is a self contained unit housed in a custom case that can also be panel mounted. It uses a high stability dual wavelength infrared sensor. Day to day calibration is carried out from the front panel. All calibration and alarm parameters are retained in non-volatile memory.


Range - 0-0.5% CO2 (0-5000ppm)
Accuracy - 2% of full scale
Temperature Effect - < 0.4% FSD/degrees C
Response Time - 90% in 10 s
Sample Flow - 10-300 mL/min


Features on Analyzers:
- Packaged analyzers that only require power and gas connections.
- Adjustable high and low audio/visual alarms with mute circuit.
- Relay output on alarm with 8 amp changeover contacts.
- Optional analogue output to feed chart recorder.
- Optional RS485 data output for connection to data logging system.