Keller Company Submersible Level Sensor for Sewage and Wastewater - LevelRat
Explosion-proof specifications, stain resistance, and short delivery time available!
The LevelRat water level gauge employs an integrated Kynar diaphragm, offering a robust and wear-resistant design compared to traditional rubber diaphragms coated with Teflon. It is an ideal product for measuring water levels in liquids containing suspended solids. 【Features】 〇 Designed for installation in hazardous locations, with UL/cUL certified intrinsic safety (IS) design 〇 Static accuracy of 0.25% FS, total accuracy (TEB) of 0.5% FS 〇 The 4-20mA model comes standard with built-in lightning protection 〇 The standard wetted material is SUS316L. Titanium is also available as an option for harsh applications 〇 Features a Kynar non-stick diaphragm with excellent durability. A spacer to enhance protective performance is also available as an option (see image) 〇 2-year warranty 〇 When selecting outputs including RS485: 1. A functional interface for control, data collection, and remote measurement systems is available 2. The range of the analog output can be changed to meet customer needs 3. When operating with RS485-compatible MODBUS, up to 128 water level gauges can be operated in parallel 〇 Delivery time is as short as 2 weeks
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basic information
Water level range: Approximately 0 to 1.5 mH2O to approximately 0 to 30 mH2O Static accuracy: ± 0.25 %FS Overall accuracy: ± 0.5 %FS @ 0 to 50 °C Output: RS485, 4-20 mA, 0-5V, 0-10 V, etc. Features: Robustness, excellent wear resistance with Kynar diaphragm adopted
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Applications/Examples of results
Pump control Sewage pumping station Manhole pump, etc.
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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
