The LME differential low pressure sensors are based on thermal flow measurement of gas through a micro-flow channel integrated within the sensor chip. The innovative LME technology features superior sensitivity especially for ultra low pressures. The extremely low gas flow through the sensor ensures high immunity to dust contamination, humidity and long tubing compared to other flow-based pressure sensors. The low profile sensors of the LME series feature a total height of only 9 mm including pressure ports and allow for flexible direct manifold assemblies. Further, the SMT devices are highly versatile to fit to custom adaptors for application-specific mounting requirements. Typical applications include medical devices, HVAC and instrumentation.

  • Pressure sensors

Product features

Pressure ranges (Differential/Gage) 0...25 to 0...2500 Pa
Output signal SPI, 0.5...4.5 V
Pressure connection O-ring (manifold), tube fitting with adapter
Size without nipples and pins (approx.) 11 x 18 x 6 mm

Additional product literature


First Sensor LDE/LME/LMI ultra-low differential pressure sensors offer high sens

PDF documents