NKE Instrumentation offers a range of unique sensors for environmental protection. There are products capable of measuring high resolution density and absolute salinity as well as pCO2 concentration in seawater. There a wide range of instrumentation integrable on mooring lines or carried on platforms such as ROVs, AUVs or ASVs. The company is also a global leader for profiling floats and drifting buoys.
WiSens Chloro A: chlorophylle A
Description - The WiSens Chloro A measures and records temperature, pressure and chlorophyll A. It can be used at 30 meters, 300 meters and 1,000 meters deep.
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WiMo: multiparameter sonde – new generation
Description - The WiMo sonde can embed four sensors to measure water parameters thanks to its smart sensor suite that benefit from real plug and play and automatic recognition. The WiMo sonde can be used manually to record profiles or via a transmission module that allows a long-term monitoring.
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Refined oil sensor
Description - The refined oil sensor measure sbenzene, toluene, ethylbenzene and xylenes by excitation at a specific ultraviThe refined oil sensor measure sbenzene, toluene, ethylbenzene and xylenes by excitation at a specific ultraviolet wavelength and is compatible with the WiMo and WiMo Plus range.
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InoView: data visualization platform
Description - InoView is a multilingual platform that allows you to consult the data collected by nke multiparameter probes in real time and instantaneously.
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NOSS: density and absolute salinity
Description - NOSS sensor is a unique underwater sensor for in situ refractive index measurement and capable to detect salinity anomalies of seawater. NOSS sensor has been designed for an use even in harsh environments, down to 2000 meters.
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pCO²
Description - The pCO2 sensor provides very precise autonomous measurements based on a spectrophotometry approach regarding the pCO2 concentration.
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SC40 – SVP BRST: Sea surface temperature and depth measurement
Description - The SC40 – SVP BRST buoy is a drifting buoy fitted with a Sea Surface Temperature sensor (SST), a Barometric Pressure sensor, a Drogue presence sensor, a High Resolution Sea Surface Temperature sensor (HRSST), a GPS positioning and an IRIDIUM satellite communication to transmit its data.
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SC40 SVP-BSC: Sea surface temperature, conductivity and salinity measurement
Description - The SC40 SVP - BSC drifting buoy is equipped with a GPS receiver, a sea surface temperature sensor, a barometric pressure sensor, a conductivity / temperature datalogger and the data are transmitted via Iridium.
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Profiling Buoy: meteorological parameters monitoring
Description - The profiling buoy measures the meteorological parameters of the air and records the physico-chemical parameters of the water column. A profiling float moves in the water column from the sea surface on a 60m depth on a cable which also functions as an inductive line of communication between the PLC and the profiling float.
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Freshwater monitoring station
Description - The aim of these structures is to add a multiparameter probe in order to record physico-chemical parameters. It is also possible to add a weather station and a current sensor (ADCP sensor) and the data are then transmitted via 3G/4G, UHF or iridium transmission.
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WiSens CTD: Conductivity, Temperature, Depth
Description - The WiSens CTD data logger measures and records conductivity, pressure and temperature over a depth range from 0 to 300 meters. Salinity and sound velocity are then deducted by calculation.
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WiSens TBD: Temperature, Depth and Turbidity
Description - The WiSens TBD data logger measures and records turbidity, pressure and temperature. It can be used at 30 meters and 300 meters.
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WiSens Wave: Temperature, Depth, Wave height, Tide
Description - The WiSens Wave data logger measures and records temperature and pressure for assessing waves or tides up to 30 meters.
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SMALL Coastal Float
Description - The small coastal float allows to easily deploy a multiparameter probe at sea or on the water surface. It provides protection against shocks and reduces the development of biofouling on the multiparameter probe.
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Piezometer: Deep sea sediment pore pressure monitoring
Description - Piezometer V2 is designed for in situ measurement and monitoring of pore pressure for geotechnical and hydro-sedimentological applications down to 6000 meters.
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MEDIUM Coastal Buoy
Description - The medium coastal buoy is a 600 liters float that is mounted on central galvanized steel body. The aim of this buoy is to integrate a multiparameter probe and its GPS/GPRS antenna mounted on an aluminum support pole.
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PROVOR Jumbo
Description - The PROVOR Jumbo design is based on the ARGO PROVOR CTS4 and CTS5 floats to offer 60% more energy than the standard BGC float thanks to the hull that is lengthened to be equipped with more batteries. It can also integrate additional sensors.
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