Differential Pressure Sensor


Out of stock

The response time of the ADP1108-R has been optimized for medical ventilation applications.

Mounted in a rugged, chemically inert PPS housing the ADP1108-R differential pressure sensors feature a unique dynamic range, zero offset and unsurpassed long term stability.

SKU: adp1108 Categories: , , Tag:


This makes it an ideal fit for demanding yet cost sensitive OEM applications in medical and HVAC equipment.
The ADP1108-R is supplied with 5.0 V and provides a 0.25~4.0 V output. Although the output of the sensor is analog, the internal linearization and temperature compensation is performed digitally. This results in a superior accuracy, outstanding resolution (up to 0.05 Pa), and lowest temperature dependence.
Its leading performance is based on ASAIR proprietary ASAIR® sensor technology. The differential pressure is measured by a thermal sensing element. In contrast to other thermal differential pressure sensors only a very small amount of air is required. This leads to a reliable operation even under harsh conditions. In comparison to membrane and piezo-resistive based sensors the ADP1108-R differential pressure sensors show an extended measurement range, better offset stability and improved reproducibility even at lowest pressure ranges. In addition the ADP1108-R is robust against pressure bursts and shows no sensitivity to the mounting orientation.

2. Features;

● For medical ventilators (ICU and home care)

● High sensitivity below 10 Pa to measure small volume flow (neonatal)
● Fast response time for efficient trigger function
● Offset and hysteresis free
● Fully calibrated and temperature compensated
● Not sensitive to the mounting orientation and vibrations

3. Applications;

Medical applications:

• Homecare ventilation
• Intensive care ventilation (ICU)