SBE 43 Dissolved Oxygen Sensor

The SBE 43 and SBE 43F are individually calibrated, high-accuracy oxygen sensor to assist in critical hypoxia and ocean stoichiometric oxygen chemistry research on a variety of profiling and moored platforms.

SBE 18 pH Sensor

The SBE 18 pH Sensor uses a pressure-balanced glass-electrode /Ag/AgCl-reference pH probe to provide in-situ measurements at depths to 1200 metres. 

SeaFET V2 Ocean pH sensor

The SeaFET™ V2 is the next generation pH sensor. The sensing element is an ion sensitive field effect transistor (ISFET), the advantages of the ISFET include robustness, stability and precision that make it suitable for ocean pH measurement at low pressure,  thus helping achieve a greater understanding of the state of acid/base equilibria in seawater.

Deep SUNA Ocean Nitrate Sensor

​Based on the proven MBARI-ISUS nitrate sensor, Deep SUNA provides real time, chemical-free nitrate calculations in deep ocean environments using Sea-Bird Scientific’s advanced UV absorption technology.

SeapHOx™ V2 Ocean CT(D)-pH-DO Sensor

Both the SeapHOx™ V2 and 2000 m Deep SeapHOx™ V2 allow for integrated measurements of conductivity, temperature, depth, dissolved oxygen, salinity, and pH. The pumped flow path and anti-fouling technology can extend deployment time.

ECO Fluorometers

The Environmental Characterization Optics (ECO) series of single-channel fluorometers delivers both high resolution and wide ranges across our entire line of parameters using 13 bit digital processing. The ECO series excels in biological monitoring and dye trace studies.

WETStar Fluorometer

Provides calibrated, high-resolution (60 Hz signal and 1 Hz average) chlorophyll-a measurement of mechanically stimulated bioluminescence to assess water column ecosystem dynamics.

C-Star Transmissometer

The C-Star transmissometer has a novel monolithic housing with a highly integrated opto-electronic design to provide a low cost, compact solution for underwater measurements of beam transmittance.

ECO Scattering Sensor

This optical sensor is available for measurements of backscattering or turbidity at 700 nm. ECOs feature optional active anti-fouling Bio-wiper™ and internal batteries for long-term deployments, as well as a 6,000 m depth rating.

ECO FLNTU

This optical sensor is available in combinations of backscattering, turbidity, and fluorescence measurements. ECOs feature optional active anti-fouling and internal batteries for long-term deployments, as well as a 6,000 m depth rating.

ECO Triplet

The ECO Triplet features an evolutionary design that builds off the bio-wiper and faceplate available on the current ECO line. A copper faceplate covers all but the optics, and a central pivot three-armed copper and neoprene wiper clears the optics prior to sampling

ECO Photosynthetically Active Radiation (PAR) sensor

The ECO-PAR™ sensor provides highly accurate measurements of photosynthetically active radiation (400–700 nm) in all aquatic environments.

X2change™ sensors

The new AML X2change™ is the industry’s leading family of field-swappable sensor heads. Each sensor head contains its own embedded calibration and can be moved from instrument to instrument without impacting accuracy.

AML-3

AML-1

The AML-1 series of instruments is a highly configurable sonde designed for a wide range of data collection applications. The ‘1’ designation refers to the number of sensors that may be installed on the instrument’s endcap.