ProCO2 120
Compact CO2 Controller
Works In:
- Incubators
- Gloveboxes
- Refrigerators
- Animal Cages
- Plant Chambers
- Plastic Bags
- Ice Boxes
- Tents
- Etc.

Overview
VERSATILE CO2 TOOL
The new ProCO2 120 is a versatile, compact carbon dioxide controller for people who do CO2 sensitive work. The ProCO2 120 fits in virtually any chamber, and makes it easy to control the CO2 level inside that host chamber.
PHYSIOLOGIC OR AMBIENT RANGES
Controller set point can be anywhere from 0.1-20.0% CO2 for most physiologic concentrations. Alternatively, low level, high resolution set points from 10-10,000 ppm can be limit-controlled over ambient range with a version of this controller.
WORKS IN ANY CHAMBER
The ProCO2 120 compact CO2 controller fits inside any semi-sealable enclosure. What ever size, shape, rigidity, or isolation, most chambers can be fitted in minutes. The ProCO2 120 works from outside the host chamber by remotely sensing the CO2 inside the chamber. It infuses CO2 gas to raise the carbon dioxide levels, or nitrogen to displace and lower the CO2 levels.
CONTROL IS EFFICIENT
The ProCO2 120 gains feedback from the CO2 sensor, in order to precisely regulate gas infusion according to the set point. No gas is ever wasted with this compact CO2 controller.
OPERATION IS SIMPLE
CO2 is quickly taken to set point and held there indefinitely. Any disturbances are instantly detected and corrected immediately. Calibration and gas supply must be checked once in a while. All else is automatic.
HANDLES ANY CO2 CONTROL JOB
• Where ambient air CO2 is too low or too high, it can provide any other level you need up to 20%.
• Where ambient is not air, it can restore and maintain air equivalent CO2.
• Where CO2 consumptive or generative processes need to be countered, it can hold CO2 stable.
Run the ProCO2 120 compact CO2 controller continuously year-round, or on occasion as needed. No other CO2 controller offers so much value.