NKE Instrumentation has developed dedicated soltuions for specific parameters and applications and provides deep profiling floats to measure profils up to 4000 meters depth. There are also products dedicated to deep sea researchs and offshore oil and gas protection applications. NKE offers specific loggers to measure deepwater accurate pressure and acceleration or monitoring instruments of pore pressure for geotechnical and hydro-seidmentological applications down to 6000 meters.
![NOSS: density and absolute salinity](https://nke-instrumentation.com/wp-content/uploads/2019/05/2_01_003_P_Noss-400x284.png)
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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![WiSens DO: dissolved oxygen](https://nke-instrumentation.com/wp-content/uploads/2018/01/WiSens-TD-400x284.jpg)
WiSens DO: dissolved oxygen
Description - The WiSens DO measures and records temperature, pressure and dissolved oxygen (oxygen concentration and oxygen saturation). It has been designed to be used up to three different depths: 30 meters, 300 meters and 1.000 meters.
Ask for quoteLearn more![WiSens TD: Temperature and Pressure](https://nke-instrumentation.com/wp-content/uploads/2018/01/WiSens-TD-400x284.jpg)
WiSens TD: Temperature and Pressure
Description - The WiSens TD data logger measures and records pressure and temperature over a depth range from 0 to 1,000 meters. Three versions are available: 30 meters, 300 meters, 1,000 meters..
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![WiSens T6000: deep water accurate marine heat flow measurement](https://nke-instrumentation.com/wp-content/uploads/2022/02/WiSens-T6000-02-400x284.jpg)
WiSens T6000: deep water accurate marine heat flow measurement
Description - The WiSens T6000 measures and records temperature with very high accuracy down to 6000m depth. It can be mounted on a corer to measure heat flow.
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![Piezometer: Deep sea sediment pore pressure monitoring](https://nke-instrumentation.com/wp-content/uploads/2019/06/2_01_003_T_PIEZO-400x284.jpg)
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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![DEEP ARVOR: TS, 4000m](https://nke-instrumentation.com/wp-content/uploads/2019/05/2_02_003_P_DeepArvor-400x284.png)
DEEP ARVOR: TS, 4000m
Description - The DEEP ARVOR provides salinity, temperature and pressure profiles up to 4000 meters depth, using proven ARGO sensors. Data are transmitted by IRIDIUM satellite system and the float is GPS positioned.
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![DEEP ARVOR DO](https://nke-instrumentation.com/wp-content/uploads/2019/06/Deep-Arvor-DO-400x284.jpg)
DEEP ARVOR DO
Description - The DEEP ARVOR DO provides salinity, temperature, pressure and dissolved oxygen profiles up to 4000 meters depth, using proven ARGO sensors. Data are transmitted by IRIDIUM satellite system and the float is GPS positioned.
Download - Datasheet