Fast optical DO sensors
Product Number：JFE RINKO II
● Fast response (90%: less than 1s in air)
● High accuracy
● DO distribution at high spatial resolution
● Continuous vertical data sampling at 0.5 m s¯¹
● High accuracy
● DO distribution at high spatial resolution
● Continuous vertical data sampling at 0.5 m s¯¹
RINKO II (ARO-CAR/CAD) is a digital output model. The instrument can be easily integrated on various platforms (e.g., gliders) since it works with RS-232C (CAR) or RS-485 (CAD) communication protocols and external power (12 – 24 VDC).
Relative paper
Relative paper
- Weck J. & Lorke A. (2017) Mixing efficiency in the thermocline of lakes observed from eddy correlation flux measurements, Journal of Geophysical Research Oceans, 122, 291 – 305. DOI: 10.1002/2016JC012188
- Hanz U., Wienberg C., Hebbeln D., Duineveld G., Lavaleye M., Juva K., Dullo W.-C., Freiwald A., Tamborrino L., Reichart G.-J., Flögel S., Mienis F. (2019) Environmental factors influencing benthic communities in the oxygen minimum zones on the Angolan and Namibian margins, Biogeosciences, 16, 4337 – 4356. DOI: 10.5194/bg-16-4337-2019
- Kreling J., Bravidor J., Engelhardt C., Hupfer M., Koschorreck M., Lorke, A. (2017) The importance of physical transport and oxygen consumption for the development of a metalimnetic oxygen minimum in a lake. Limnology and Oceanography, 62, 348 – 363. DOI: 10.1002/lno.10430
| Parameter | Temperature | Dissolved Oxygen |
| Range | -3~45℃ | Air saturation: 0~200% |
| Accuracy(1) | ±0.02℃ | ±2% FS |
| Power Consumption | <35 mA(at 12 VDC) | |
