Our Products

LMI

The LMI differential low-pressure sensors are based on thermal flow measurement of gas through a micro-flow channel integrated within the sensor chip. The innovative LMI technology features superior sensitivity especially for ultra-low pressures. The extremely low gas flow through the sensor ensures high immunity to dust contamination and long tubing compared to other flow-based pressure sensors.

Technical Data

  • Ultra-low pressure ranges from 25 to 5000 Pa (0.1 to 10 inH2O)
  • Pressure sensor based on thermal micro- flow measurement
  • High flow impedance
  • very low flow-through leakage
  • high immunity to dust
  • no loss in sensitivity using long tubing
  • Outstanding long-term stability and precision with patented real-time offset compensation and linearization techniques
  • Total accuracy better than 0.5% FS typical
  • On-chip temperature sensor
  • Two user-driven modes of operation
  • low power mode (400 µA standby current)
  • continuous mode (5 ms sampling time)
  • Ideal for battery-operated applications
  • Linearized digital I²C output with 16 bit sigma-delta A/D conversion
  • Small footprint, low profile, only 9 mm in height, and robust package
  • Pressure ports for direct manifold assemblies
  • Highly versatile to fit to applicationspecific mounting adaptors and manifolds
  • Minimized internal volume and manifold mount option allow for fast gas purge time
  • No position sensitivity

Product Inquiry

Please contact us. We will get back to you as soon as possible.
Product Inquiry

Product
LMI

I have taken note of the privacy policy. Note: You can revoke your consent at any time for the future by sending an email to info@mev-elektronik.com.

Your Contact Person

Pascal Wittfeld

Field Application Engineer

+49 (0)5424 2340-54

write email
Contact us!
Please enter one ore more search terms.
crossmenu linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram