Keller Company High-Precision Water Level Meter 36XS
A slender water level gauge with an outer diameter of 16mm.
Due to its small diameter of just 16 mm, this compact level gauge is ideal for use in narrow spaces such as thin monitoring pipes. Measurement results can be read via a 4-20 mA output or an RS485 interface. A lightning protection device is included as standard. 【Features】 - Slender design with an outer diameter of 16 mm - Standard dual outputs: digital RS485 and analog output - Analog output can be range-adjusted via digital RS485 - Excellent long-term stability - Maintenance-free 【Technology】 - Piezo-resistive pressure sensor - Correction technology using a mathematical model for accurate pressure values - Welded structure without internal seals - Robust stainless steel housing
basic information
Water level range: 0 to 10mH2O to 0 to 300mH2O (pressure range: 0 to 100kPa to 0 to 3MPa) Accuracy: ± 0.1 %FS Overall accuracy: ± 0.25 %FS @ 0 to 50 °C Output: RS485, 4 to 20 mA, 0 to 10 V Features: High precision, low drive voltage (3.2VDC and above), scaling settings (range changes) possible via digital signal
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Applications/Examples of results
- Static water pressure measurement - Water level measurement of groundwater, etc. - Measurement of tank levels for water and fuel
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News about this product（2）
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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.
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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.
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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