A turbidity and water temperature monitoring device that uses a transmission scattering light method for turbidity detection and a thermistor method for water temperature detection.
The turbidity sensor eliminates the influence of the color of suspended substances and the variability caused by unevenness in suspended substances through a transmission and scattering light calculation method. It is equipped with a light flux monitoring function that self-controls the light intensity of the light source, and the focusing system using optical lenses achieves a large diameter light flux of 17mm. Furthermore, the wiper cleaning mechanism, which does not "remove dirt" but "prevents dirt from adhering," can operate even at a water depth of 300m. In normal river turbidity conditions, it demonstrates an accuracy of ±2 degrees.
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basic information
【Features】 - Transmission scattering light method with minimal influence from particle size and color - Light flux monitoring function that self-controls the amount of light from the light source - The only light concentration system in Japan that uses optical lenses - Waterproof technology that allows wipers to operate at a depth of 300m - Wiper cleaning mechanism that prevents dirt from adhering rather than just removing it - Accuracy of ±2 degrees in normal river turbidity ranges ● For more details, please contact us or download the catalog.
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For over 50 years, we have been involved in the development and manufacturing of hydrological, water quality, and oceanographic observation instruments that are committed to field specifications in order to understand water as it is. The DENTAN Group has served as a bridge between people and nature, watching over outdoor water environments. During this time, people have transformed water, which was once abundant and used metaphorically in Japan as if it were flowing freely, into a limited resource. They have realized that this has placed excessive burdens not only on themselves but on all living beings, that is, the natural environment. Now, there is a significant shift in awareness regarding the importance of water resources. To create an environment where people can appreciate nature, the DENTAN Group will continue to do our utmost, albeit with limited power.
