The Mini CO2 instrument uses infrared detection to measure the partial pressure of CO2 gas dissolved in liquids. With pCO2 ranges from 0-1000 ppm 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.
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
- – Aquaculture monitoring of dissolved CO2 for fish and shellfish health
- – 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
PRODUCT SPECIFICATIONS
| Sensor Performance | |
|---|---|
| CO2 Measurement Ranges | 0-2000 ppm CO2; by volume 0-5000 ppm 0-1% (10,000 ppm) 0-100% *other ranges available |
| Total Dissolved Gas Pressure | 0-2000 mbar |
| Accuracy: pCO2 | ± 2% 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 0 – 6000 m (Titanium) |
| Water Temperature | -2º to 40º C |
| Electrical | |
|---|---|
| Input voltage | digital: 6-24 VDC analog: 12-24 VDC |
| Power consumption | 0.45 W (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) |
Telemetry2U Compatible
Telemetry2U lets you monitor your sensors, control devices and automate tasks – all through one simple, secure, and configurable IoT platform. Pro-Oceanus products are compatible with their technology, allowing for:
- – Real-time data access on any device
- – Alerts and alarms for parameters you define
- – Comprehensive reporting and historic data visualizations available on customizable dashboards
Servicing, Calibration and Support
Imbros’ local engineering department can service, repair and calibrate your instrument without expensive shipping costs or wait times.
More information from Pro-Oceanus Download Datasheet
