Gases In Seawater & Air

OEA Technologies distributes Pro-Oceanus in situ gas sensors throughout the Caribbean. Contact Us to discuss your requirements, whether they pertain to offshore oil & gas or studying climate change, coral bleaching, reef health or other biophysical processes in coastal waters.

What Gases Do These Sensors Detect?

Pro-Oceanus Systems is renowned for developing sensors that measure the partial pressure of CO2, in both water and air, and its GTD sensors measure the sum of the partial pressures of all gases dissolved in water.  In most waters, N2 and O2 are by far dominant among these, thus, if oxygen is measured independently then nitrogen can be estimated from total partial pressures. Sensors are available for depths up to 1000 meters.

Pro-Oceanus also facilitates offshore oil & gas exploration and production with its in situ methane, hydrogen sulphide and total dissolved gas sensors.

Technical specifications are available through the following links:
CO2 Pro
GTD Pro
HGTD
Methane
Atmospheric CO2