Differential Pressure Sensors for Gases
The differential pressure sensors from Sensirion measure reliably, fast and long-term stable. The fully calibrated and temperature compensated sensors offer highest accuracy and resolution, especially at very low differential pressures. The small and cost-effective design makes them an ideal match for price-sensitive solutions, e.g. in medical and HVAC applications.
Sensirion's digital and analog differential pressure sensors are mostly used to measure mass air flow in a bypass configuration. In many high-volume applications, it is the low-cost alternative to complete flow sensors.
The outstanding performance of Sensirion's differential pressure sensors is based on the CMOSens® dynamic measuring principle, in which the differential pressure is determined using intrinsic flow measurement. Due to internal intelligence on the CMOSens® sensor chip, the systems are precise and flexible for customized OEM adaptations.
|Applications||Interface||Pressure range||Response time||Power supply nominal||Calibrated gases||Special versions||Datasheets|
|Medical, Home Care Devices, |
Portable Devices, Lifestyle,
Filter Monitoring, HVAC
digital (I²C) and analog
±25 to ±500 Pa
|mass flow compensated,|
automatic power saving mode
|SDP1000 Series||HVAC, Gas Boilers, Gas Ovens, Pellet Stoves, |
analog, linear or root square
62 Pa to 3500 Pa
|Datasheet SDP1000 Series|
analog, root square
All our sensor products are based on the unique CMOSens® Technology which integrates the sensor component and the evaluation circuit on a single chip. This not only enables a precise and reliable measurement of mass flow but also ensures an outstanding long-term stability of our products.
Learn more about the innovative CMOSens® Technology and the advantages it brings regarding the measurement of mass flow.
We know what it takes to be competitive in the medical sector, since only the best products survive in the long term. Sensirion stands for innovative products, customer-specific solutions and optimal Support.
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