Water temperature compensated crystal-type water level gauge "QSR Series"

Achieves high-precision and stable water level measurement. The construction method is easy, just like the water level gauge, and maintenance management is also simple.

The "QSR Series" is a pressure-type water level gauge that utilizes a quartz crystal oscillator. The quartz crystal oscillator changes its resonance frequency linearly in response to the applied water pressure, and due to its large rate of change, it enables high-precision and stable water level measurement. The quartz water level gauge with temperature compensation measures water temperature using one temperature sensor inside the level gauge sensor and five sensors within the sensor cable, totaling six temperature sensors. By performing density correction with a dedicated water level gauge recorder, it is possible to maintain high precision measurements even in cases where the water depth is deep, such as in dams, and there are temperature differences in the water. 【Features】 ■ High precision and stability ■ Elimination of density difference effects ■ Water temperature measurement and density correction with six temperature sensors ■ Easy installation and maintenance ■ Temperature sensors built into the water level gauge sensor cable *For more details, please refer to the PDF document or feel free to contact us.

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