Keller Company Low-Cost Submersible Level Meter 26Y
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.
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
Price range
Delivery Time
Applications/Examples of results
Static water pressure measurement Level measurement: groundwater, surface water Filling level measurement: water tank, fuel tank
Related Videos
catalog（3）
Download All Catalogs
News about this product（3）
-
KELLER Pressure will exhibit at the Sewer Exhibition '26 in Tokyo! From August 4 to August 7, 2026, at Tokyo Big Sight, West Hall 1, Booth 1-702.
KELLER Pressure offers immersion-type high-precision level gauges that cater to a wide variety of applications. Optimized housing and cable designs tailored to specific applications and environments ensure reliable measurements even under harsh conditions. All piezoresistive level gauges are developed, manufactured, and calibrated at the headquarters in Winterthur, Switzerland, boasting Swiss quality and high precision that have been proven over many years. They not only achieve stable performance without the need for maintenance over long periods but also support various commonly used interfaces, enabling optimal integration and communication with systems. In particular, products compatible with RS485 are ideal for battery-operated and remote control systems in environmental measurement and water-related fields.
-
KELLER Pressure will exhibit at the Sewer Exhibition '26 in Tokyo! From August 4 to August 7, 2026, at Tokyo Big Sight, West Hall 1, Booth 1-702.
KELLER Pressure offers immersion-type high-precision level gauges suitable for a wide range of applications. Optimized housing and cable designs tailored to specific applications and environments ensure reliable measurements even under harsh conditions. All piezoresistive level gauges are developed, manufactured, and calibrated at the headquarters in Winterthur, Switzerland, boasting Swiss quality and high precision that have been proven over many years. They not only achieve stable performance with no maintenance required for long periods but also support various commonly used interfaces, enabling optimal integration and communication with systems. In particular, products compatible with RS485 are ideal for battery-operated and remote control systems in environmental measurement and water-related fields.
-
KELLER's level gauges boast Swiss quality and high precision. A clear explanation of the principles, product lineup, and application examples!
Optimized design tailored to specific applications and environments allows KELLER's level meters to achieve reliable measurements even under harsh conditions. Wireless solutions are also available, enabling remote data transmission. Why do KELLER's level meters receive so much support? This leaflet reveals the secret!
Recommended products
Distributors
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