● SOP8 DUAL VENT ASIC
FACTORY CALIBRATION & COMPLIANCE
✓ ISO 9001:2015✓ CE Compliant✓ Traceable Calibration
MODEL: AS22-A // PRESSURE
AS22-A BOARD MOUNT DIFFERENTIAL PRESSURE SENSOR
Silicon piezoresistive differential pressure sensor module with interior ASIC in SOP8 package with two air vents for direct PCB mounting.
SOP8 packaged differential pressure sensor with dual air vents. Fully calibrated and temperature compensated for offset, sensitivity, and linearity with ratiometric analog interface.
Key Specifications
Factory Configurable| Parameter | Specification |
|---|---|
| Pressure range | 0.5 - 100 kPa |
| Accuracy | ±1.0% F.S. |
| Output | 0.5-4.5V Ratiometric, SOP8 Dual Vent |
| Supply voltage | 5.0 VDC ±0.25V / 10–28 VDC |
| Wetted material | Silicon / PPS Polymer |
| Operating temperature | -20°C to +85°C |
| Protection | SMD PCB Assembly |
| Process connection | Dual Barbed 2.5mm Ports |
| Electrical connection | Hirschmann DIN 43650-A / M12 4-Pin / Flying lead |
Applications
✓Medical Intensive Care Ventilators & Spirometers
✓HVAC Variable Air Volume (VAV) & Filter Differential
✓Smart Inhalers & Sleep Apnea CPAP Flow Sensing
✓Fitness Rowing Machines & Aerobic Air Resistance Monitors
✓Industrial Negative-Pressure Cleanroom Leak Testers
Downloads & Documentation
Datasheet (PDF)
Dimensional Drawing
Upon RequestInstallation Manual
Included with DispatchCalibration Certificate
100% TestedQAP / Inspection Documentation
Provided where applicable for OEM supplyOEM ADAPTATION & CUSTOMIZATION
Need a different pressure range, output or connection?
Talk to an ACT Application Engineer. We adapt pressure spans, wetted metallurgy (316L, Hastelloy), process threads (BSP, NPT, Tri-Clamp), and cable lengths to your exact machinery.