Features
- Low power consumption
- Compact size
- Optional internal or external battery power
- Easy integration
- Large selection of concentration ranges
- Digital option comes with internal data logger and controller with 2GB flash memory
pCO2 Sensor Applications
- Coastal zone CO2 fluxes
- Algae to fuel bioreactor feedback control
- Groundwater and wellwater monitoring
- Carbon budget studies for lakes and rivers
- Carbon capture storage monitoring of aquifer and surface water levels of pCO2
- Wastewater greenhouse gas emissions
- Ocean glider and profiler missions
Mini CO2 Submersible pCO2 Sensor
The Mini CO2 instrument uses infrared detection to measure the partial pressure of CO2 gas dissolved in liquids. With pCO2 ranges from 0-2000 μatm up to 0-100%, the Mini CO2 provides the versatility needed for any application.
Mini CO2 submersible instruments are compact, lightweight, plug and play sensors. The instrument also measures total dissolved gas pressure (TDGP), a useful parameter for many applications and data correction.
With housing options rated to 6000 dbar of hydrostatic pressure, and resistance to most corrosive liquids, the Mini CO2 can provide reliable dissolved carbon dioxide data for many applications. Flow-through and in-line adapters are also available for simple and effective industrial solutions.
For specialized applications, Pro-Oceanus can provide custom solutions to suit any need.
PRODUCT SPECIFICATIONS
| Sensor Performance | |
|---|---|
| CO2 Measurement Ranges | 0-2000 μatm CO2 0-5000 μatm 0-1% (10,000 μatm) 0-100% *other ranges available |
| Total Dissolved Gas Pressure | 0-2000 mbar |
| Accuracy: pCO2 | ± 3% of max range |
| TDGP | ± 1% |
| Equilibration rate (t63) | 3 minutes |
| Resolution | 0.1% of max range |
| Physical | |
|---|---|
| Length | 28 cm (11 in) |
| Diameter | 5.3 cm (2.1 in) |
| Weight | Air 0.53 kg (1.2 lbs) Water: -0.06 kg (-0.1 lbs) |
| Housing Material | Acetal Plastic / Titanium |
| Depth Rating | 0 - 600 m (Plastic) Up to 6000 m (Titanium) |
| Water Temperature | 0º to 35º C |
| Electrical | |
|---|---|
| Input voltage | digital: 7-24 VDC analog: 12-24 VDC |
| Power consumption | 0.45W (35 mA @ 12 V) |
| Data output | digital: RS-232, ASCII format analog: 0-5 V or 4-20 mA |
| Sample rate | 2 seconds (variable rate with logger/controller) |
OPTIONAL ACCESSORIES
Pigtail Cables with Locking Sleeves
5, 10, 25, 50 meters, or longer
Water-Pumped Head
Reduce biofouling and improve response rate
External Battery Pack
19, 76 or 134 Amp-hour capacity
Titanium Housings
Rated up to 6000 m depth