Turbidity sensor DTS-12 can instantly calculate and output turbidity dispersion value, turbidity intermediate value, maximum, minimum, and average from 100 data points (measured over 5 seconds).
【Precision Analysis Turbidity Sensor DTS-12】 ● One measurement captures 100 data points (over 5 seconds) with a minimum interval of 1 minute. ● Among the 100 turbidity data points, it measures the median, maximum, minimum, variance, average, and water temperature. ● Variance (dispersion) can be measured, allowing for the detection of initial rainfall. ● Capable of measuring turbidity from 0.01 NTU to 1,600 NTU. ■ 100 data points obtained in a single measurement Unlike conventional turbidity meters, it measures the median and variance (dispersion), eliminating measurement errors due to differences in particle size. ■ Long-term observation model with no optical drift Achieves an astonishing optical stability of within 2% over one year. The "Long-term Measurement Stability Model" allows for easy maintenance without calibration work. ■ Light reception wavelength characteristics are key to performance One of the most important factors in river turbidity measurement is the "light reception wavelength characteristics." It resolves the traditional issue of not being able to correlate measurement results due to broad wavelengths when measuring S.S. accurately. ■ Wide range of light sources supports stable measurements Enables stable measurements across a wide measurement range that multi-parameter meters cannot achieve, particularly demonstrating effectiveness during high turbidity conditions when the particle size distribution is not constant during rainfall.
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basic information
★Power-saving design for long-term measurement Using a 20Ah sealed battery, continuous measurement at 5-minute intervals is possible for about 6 months. ★High-performance wiper Stable continuous measurement (12 months) A powerful wiper and a groove design that removes debris from the wiper achieve maintenance-free long-term observation. ★Cold region compatible wiper safety feature When the water temperature drops below 2°C, the wiper function automatically stops to protect against failure. ★Domestic data logger development To fully utilize the performance of the sensors, a data logger has been developed. Operation is simple and does not require a manual. Acquired data is recorded in comma-separated TXT format on an SD card. It supports various data outputs beyond just logging (wireless, LAN, RS232C, RS485, etc.). ★Compatible with KDDI telemetry Developed a mobile phone telemetry system using KDDI-CDMA1x. It can also be easily adapted for temporary telemetry.
Price information
Sensor body ¥680,000
Price range
P4
Delivery Time
※About one month
Applications/Examples of results
River turbidity measurement and others
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Biosys Co., Ltd. is a comprehensive measurement trading company that primarily offers proposals and introductions of various measuring instruments to government agencies and various consulting firms. Additionally, we provide meticulous service to our customers through our proven track record and technical expertise in the installation, adjustment, maintenance, and repair of measuring instruments.