Low-cost immersion type water level gauge with a diameter of 21mm.
The 26Y series water level gauge is low-cost yet offers high accuracy and excellent long-term stability. It is available in absolute pressure or gauge pressure types (using an open atmospheric pipe). The startup time is quick at just 5ms, making it ideal for data logger applications. With the built-in lightning protection option, it can be used in various harsh environments such as rivers, wells, and boreholes. It features excellent temperature characteristics due to digital correction of output errors caused by temperature changes.
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basic information
Water level range: 0 to 1mH2O to 0 to 100mH2O Accuracy: ± 0.25 %FS Overall accuracy: ± 0.5%FS @ 0 to 50 °C Operating temperature range: -20 to 85 °C Output: 4 to 20 mA Features: Compact design, low cost
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Applications/Examples of results
Static water pressure measurement Level measurement: groundwater, surface water Filling level measurement: water tank, fuel tank
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Company information
Our company is the Japanese branch of KELLER Pressure (Switzerland). Since its establishment, KELLER Pressure has developed and produced all its products at its factory in Winterthur, Switzerland, and is a leading manufacturer of pressure transducers and pressure transmitters, certified with ISO 9001. As a core business, we manufacture and sell over 1.3 million pressure measurement cells annually, offering products with pressure ranges from 5 mbar (500 Pa) to 2000 bar (200 MPa). With the extensive experience gained from all our products, our solutions can cater to a variety of applications. We are highly regarded as a manufacturer of high-precision pressure sensors and also accommodate OEM and custom products. We have received positive feedback from many customers. Contact: sales.jp@keller-pressure.com