None of the restrictions of conventionally designed pressure sensors apply to the LHD ULTRA: Product developers and users are no longer bound by precision limitations in the upper or lower pressure range. Our new flow-based 2-in-1 differential pressure sensor measures pressure fluctuations in the entire highly dynamic range of -5,000 Pa to +5,000 Pa with sub-pascal accuracy. This makes the LHD ULTRA ideal for applications that require high precision, an extended measuring range, and the convenience of a single component.
The sensor solution for the problem of measuring in the highly dynamic range.
For the first time ever, we have combined two calorimetric micro-flow channels and two sensor elements on a single chip. Sensing element 1 ensures precise measurement of low differential pressures with high resolution, and sensing element 2 is optimized for pressures in the upper measuring range. A fast-response 24-bit on-board controller delivers precise measurement results across the entire dynamic measuring range.
Smart sensor design for fast adaptation to customer's intended application.
With an installation height of just 7.4 mm including pressure connections, the flat sensor is perfectly suited to space-saving installation in manifolds.
A total of three pressure ranges are available:
±1,250 Pa, ±2,500 Pa, and ±5,000 Pa. The LHD ULTRA is available in both unidirectional and bidirectional versions.
Specific product concept ensures continuous operation that is extremely reliable and economically efficient.
Outstanding long-term stability and precision through the use of our patented real-time offset compensation and linearization techniques.
The LHD ULTRA's high flow impedance ensures product-specific insensitivity to dust/moisture as well as minimal flow leakage.
Pressure sensors perform a wide variety of tasks in all kinds of industries – from leak detection to medical technology. Although high-precision low-pressure sensors are available for this, precise measurement of pressures across a wide range has always proved difficult.To the blog
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