Next-generation model achieving an accuracy of ±0.01% FS. Capable of measuring both absolute pressure and gauge pressure with a single unit!
The KELLER Pressure LEO Ultimate is a high-precision digital pressure gauge that combines the latest piezoresistive measurement technology with advanced analytical capabilities. It achieves excellent measurement accuracy of up to ±0.01% FS, meeting the high demands in calibration, industrial applications, and service fields. It supports measurements of both absolute pressure and gauge pressure. With a built-in barometer, it does not require additional sensors and allows for easy switching between the two pressure modes at any time. It flexibly accommodates a wide range of measurement applications, providing maximum operability. 【Features】 - Capable of measuring both absolute and gauge pressure with one device: two pressure modes can be used with a simple switch. - High accuracy and excellent long-term stability: up to ±0.01% FS accuracy. - Diverse measurement modes: minimum/maximum, leak, rate, peak, alarm functions. - Large-capacity data logger: records up to 800,000 measurement data points. - Freely configurable measurement intervals: high-speed sampling up to 50 times per second. - USB-C and Bluetooth interfaces: easy setup and efficient data management. - Large backlit display: intuitive confirmation of measurement values with bar graph display. - Robust IP67 compliant housing.
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basic information
Pressure range: ±100 kPa to 0–100 MPa Accuracy: ±0.05% FS (Option: ±0.01% FS) Overall accuracy: ±0.05% FS @ 0–50 °C Display: 5 1/2 digits
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Reference instrument for pressure calibration For pressure calibration in the field
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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