98A54003002003 is a high-precision aerospace pressure transducer, engineered to AS9100D quality standards and RTCA DO-160G environmental specifications, designed for critical fluid system monitoring in commercial aircraft like the Boeing 737 MAX and Airbus A320neo during MRO and in-service operations.

Constructed with a corrosion-resistant titanium sensing element and an EMI-shielded aluminum alloy enclosure with an IP67 hermetic seal, it measures hydraulic/pneumatic pressure ranges of 0–3,000 psi with ±0.25% full-scale accuracy. It transmits real-time data via a 4–20mA analog signal, features temperature compensation (-55°C to 125°C), and includes overpressure protection for durability. Weighing 0.38 kg and measuring 72mm×50mm×30mm, it complies with FAA Part 25/EASA CS-25, ensuring reliable system health monitoring and reducing unplanned maintenance for commercial fleets.