A sensor that does not have a negative impact on shellfish or cause restrictions! Waterproof and weather-resistant features suitable for seawater.
The "Bilingual SL-100 Series" is a device that measures the shell movement of bivalves in the ocean using a Hall sensor. It quickly detects environmental anomalies in the sea, such as red tide and low oxygen levels, by monitoring changes in their opening and closing movements, and notifies users via wireless alarms. Additionally, it can be utilized for basic ecological research on shellfish. The Hall sensor can be equipped with up to 8 channels, and the device is waterproof. 【Features】 ■ Capable of measuring up to 8 sensors ■ Wireless control and data transmission ■ Sends alarm and data via email during anomalies ■ Power supply designed for low energy consumption using a compact solar system ■ Data memory capable of recording for 15 hours (at 0.5s sampling rate) ■ Automatic measurement of battery voltage *For more details, please refer to the PDF document or feel free to contact us.
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【Measurement Principle】 A Hall sensor is attached to one shell of the bivalve using adhesive, and a permanent magnet is attached to the other shell in the same manner. The change in magnetic field strength corresponding to the distance between the two shells caused by the opening and closing motion of the shells is converted into an electrical signal for measurement. *For more details, please refer to the PDF document or feel free to contact us.*
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For more details, please refer to the PDF document or feel free to contact us.
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Our products are at the forefront of civil engineering technologies such as safe design and disaster prediction for vehicles, aircraft, ships, roads, and buildings that build social and economic infrastructure, as well as new construction methods. The importance of stress and strain measurement is being reevaluated in determining the appropriate timing for repairs and replacements of social infrastructure. Additionally, "manufacturing" aimed at achieving a low-carbon society in harmony with global environmental considerations has become one of the themes of emerging industries and technologies.