Since we are using electromagnetic induction, magnets are no longer necessary, and it can now be used with liquids containing iron powder and similar substances.
Since it is an analog sensor, it is possible to detect the remaining amount linearly.
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basic information
The HL-H series offers measurement lengths of 100mm and 200mm. We also have two models available with POM resin/NBR float specifications and all-PP products. Custom design and development utilizing the mechanism of this product are also possible. It can detect not only liquids but also operational positions. Please feel free to contact us.
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Applications/Examples of results
Detection of remaining amounts of oil, ink, water, chemical solutions, and other liquids. Detection of operating positions using electromagnetic induction methods. Custom design, development, and manufacturing of application products are also possible.
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Company information
Our company (formerly known as Keihin Sokkiki Co., Ltd.) was reborn as Watty, Inc. on January 1, 2007, marking our 40th anniversary. The company name combines "watt," a familiar unit of power associated with our main manufacturing division, the Thermal Systems Division (which develops, manufactures, and sells heater units used primarily in semiconductor and FPD manufacturing equipment and various precision instruments), and "water," representing the liquid typically sensed by our other main division, the Sensor Division (which focuses on the development, manufacturing, and sales of liquid level sensors). Thus, we chose the name Watty to reflect these two pillars.
![[Research Material] Global Market for Electric Float Sensors](https://image.mono.ipros.com/public/product/image/89a/2001481186/IPROS39934560373972747809.jpeg?w=280&h=280)
