The CO2-Pro™ CV instrument measures the partial pressure of CO2 gas dissolved in water using infrared detection. Standard ranges from 0-600 ppm up to 0 – 10,000 ppm as well as custom ranges are available that cover the full spectrum of pCO2 needed for accurate measurement of ocean, coastal, riverine, and lake CO2 levels.
With industry-leading pCO2 accuracy and stability for submersible instruments, the CO2-Pro™ CV is the sensor of choice for most applications. Labelled the CV for Compact Version of our flagship CO2-Pro™ instrument, the Pro™-CV can be deployed to 6000 meters depth, ideal for carbon capture storage monitoring and deep ocean CO2 fluxes.
The small size of the CO2-Pro™ CV means it is easily transported and deployed in the field. When combined with our anti-fouling features and options, the instrument can perform in even the most biologically active rivers and lakes for extended periods of time. An internal zeroing feature provides a stable long-term baseline to ensure accurate measurements. A flow-through adapter is also available for simple integration into many systems. The CO2-Pro™ CV is factory calibrated using WMO traceable standard gases. In addition, detector temperature stabilization and measurement of gas steam pressure and humidity provide accuracy unparalleled by other small submersible pCO2 instruments.
Features
- – Compact size
- -Low power consumption
- – Easy integration
- – Multiple data output formats available
- – Large selection of concentration ranges
- – Optional internal or external battery power
- – Digital option comes with internal data logger and controller with 2GB flash memory
pCO2 Sensor Applications
- – Fast response and high accuracy
- – Long-term stable data for deployments of a year or longer
- – Resistant to biofouling
- – Real-time data output
- – Large selection of concentration ranges
- – External battery power available
- – Internal data logger and controller with 2GB flash memory
PRODUCT SPECIFICATIONS
| Sensor Performance | |
|---|---|
| Accuracy | ±0.5% |
| Resolution | 0.01 ppm |
| Zero drift | automatic zero compensation |
| Equilibration time (t63) | 50 seconds (with pumped head at 20º C) |
| Standard range (alternate ranges available) | 0-600 ppm 0 – 1000 ppm 0 – 2000 ppm 0 – 10 000 ppm |
| Physical | |
|---|---|
| Length | 38 cm (15 in) |
| Diameter | 10 cm (4 in) |
| Weight | Air: 2.8 kg (6.2 lbs) Water: 0 kg |
| Housing | Acetal Plastic or Titanium |
| Depth | 600 meters (Plastic) 2000 meters (Titanium) 4000 meters (Titanium) 6000 meters (Titanium) |
| Water Temperature | 0º to 30º C (Standard) -2º to 20º C (Arctic) 15º to 40º C (Tropical) |
| Electrical | |
|---|---|
| Input voltage | 10-18 VDC |
| Power consumption | 3W (9.5W during warmup) |
| w/ Optional Water Pump | 4W (12W during warmup) |
| Data output | RS-232, ASCII format, 0-5 V or 4-20 mA optional |
| Sample rate | 1 second (variable rate with logger/controller) |
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
