By integrating the micro-flow channel on the sensor chip level, the gas flow through the LBA sensors is decreased by several magnitudes compared to conventional flow-based pressure sensors. This extremely low flow ensures high immunity to dust contamination and condensation and allows the use of connecting tubes and input filters without the need to recalibrate or correct the output signal. Further, complex housing constructions are eliminated thus making small and cost-effective PCB-mountable devices possible.
Important features of the LBA series are:
– New ultra-low pressure ranges from 25 Pa Full Scale
– Excellent resolution and offset stability
– High immunity to dust contamination and condensation
– Connecting tubes and input filters do not affect sensor performance
Sensortechnics’ highly sensitive LBA differential pressure sensors are ideal to detect very small pressure differences from 25 Pa Full Scale in many medical, HVAC, analytical and laboratory OEM device applications.