DO Sensor – Dissolved Oxygen
The oxygen sensor measures the dissolved oxygen in the water. The measuring principle is optical. It is based on an LED that excites an oxygen-reactive membrane and detects its oxygen-dependent luminescence emission by means of a photodiode.
Description
This sensor measures the dissolved oxygen in the water. The measuring principle is optical and is based on an LED that excites an oxygen-reactive membrane and detects its oxygen-dependent luminescence emission by means of a photodiode.
The key features:
- Dissolved oxygen measurement
- Optical technology
- Temperature sensor for automatic temperature dependent compensation of the oxygen measurement
Additional information
| Brands | |
|---|---|
| Concentration Technology |
Optical |
| Concentration Range |
0 – 23 mg/L (max: 0 – 44 mg/L) |
| Concentration accuracy at 20% O2 |
± 0.1 mg/L |
| Concentration Resolution at 20% O2 |
0.025 mg/L |
| Saturation Technology |
Optical |
| Saturation Range |
0 – 250% (max: 0 – 500%) |
| Saturation Accuracy at 20% O2 |
±1% of reading |
| Saturation Precision at 20% O2 |
0.25% |
Reviews (0)
About brand
nke instrumentation is a French company created in 1984 based in Lorient near the Atlantic coast which employs more than 70 people in the water quality field and marine industry.
nke instrumentation is working with more than 30 different countries & has more than 30 years of experience of manufacturing oceanographic loggers.
we know exactly how to deal with oceans robustness issues.
Related products
WiSens CTD
In stock
The WiSens CTD data logger measures and records conductivity, pressure and temperature over a depth range from 0 to 300 meters.
- Fast wireless configuration and data collection thanks to the Wi-Fi communication
- Compatible IOS, MAC OS, Windows, Android
- Easy maintenance
- Optimal protection of the sensor
- Lithium batteries for long-term use (up to several years)
- Aerotransportable lithium batteries
- Copper-based anti-fouling replaceable sensor protection
WiSens CTDS
In stock
The WiSens CTDS data logger measures and records conductivity, pressure and temperature over a depth range from 0 to 300 meters. Salinity is deducted by calculation.
- Fast wireless configuration and data collection thanks to the Wi-Fi communication
- Compatible IOS, MAC OS, Windows, Android
- Easy maintenance
- Optimal protection of the sensor
- Lithium batteries for long-term use (up to several years)
- Aerotransportable lithium batteries
- Copper-based anti-fouling replaceable sensor protection
WiSens Wave
In stock
The WiSens Wave and Tide data logger is equipped with high-accuracy temperature and pressure sensors in order to measure centimetric fluctuations and to be able to acquire high sampling rates of up to 16Hz in the pressure parameters. The logger has been designed to be used down to 50 meters.
- Fast wireless configuration and data collection thanks to the WiFi communication
- Compatible IOS, MAC OS, Windows, Android
- Easy maintenance of the sensors
- Optimal protection of the sensors
- Lithium batteries for long-term use (up to several years)
- Aerotransportable lithium batteries
TBD Sensor – Turbidity
In stock
Fluorescence Sensor–Chlorophyll A
In stock
Wiper
In stock
Redox / ORP Sensor
In stock
Nitrate Sensor
In stock
Reviews
There are no reviews yet.