High lightning resistance and noise resistance through optical fiber transmission! Identification of fault locations using self-diagnosis functionality.
We would like to introduce our "Optical Transmission Crystal Water Level Gauge." It has a function to detect fiber optic disconnections, and when a disconnection is detected, it automatically stops the laser output immediately. The transmitter uses a high-precision, high-stability quartz crystal oscillator. By using a water temperature sensor in conjunction, it corrects water density based on water temperature, enabling more accurate water level measurements. 【Measurement Range】 ■0–10m ■0–20m ■0–50m ■0–100m *For more details, please refer to the PDF document or feel free to contact us.
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【Model】 ■WW4501 ■WW4502 *For more details, please refer to the PDF document or feel free to contact us.
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YDK Technologies contributes to a peaceful and prosperous society by supporting your safe and secure living through advanced and diverse sensing technologies in four fields: defense, environmental measurement, navigation, and aviation/combustion, on a global scale. What is common among these efforts is the commitment to "play a part in creating a society where people can live with peace of mind by providing reliable devices and information." The environmental measurement business was founded in 1852 as Nakamura Sakyoshi Surveying Instruments, and after several name changes to Nakasa Instruments, Yokogawa Weatherc, Yokogawa Electronic Devices, and YDK Technologies, we have been engaged in the development, manufacturing, and sales of meteorological and hydrological observation instruments. We will continue to fulfill this social mission while looking to the future and challenging ourselves in new fields using innovative technologies.