Absolute Pressure Sensors for Stable, Reference‑Free Measurement

Absolute Pressure Sensors measure pressure relative to a sealed vacuum reference, providing consistent readings regardless of changes in atmospheric pressure. These sensors are ideal for sealed systems, leak detection, altitude‑dependent measurements, and scientific or industrial applications where accuracy and stability are critical. Setra’s absolute pressure sensors are engineered for low drift, high repeatability, and dependable performance in demanding environments. With multiple pressure ranges and output options, they support OEM designs and industrial systems that require precise pressure control over time.