H396 Series Data Acquisition Unit (DAU) Backed by over half a century of data acquisition and analysis success, we are proven experts. We’ve combined our engine expertise with cutting-edge technology to bring you the best in meaningful engine data. As a trusted source for engine manufacturers, we directly embed engine-specific algorithms to enhance engine health and performance information. Howell’s H396 Series Data Acquisition Unit is a self-contained, fully redundant system that acquires both analog and digital engine data and processes it in customized formats. Features: • Multiple digital interface including: - RS422 - ARINC825 - RS232 - ARINC429 Configurable to interface with any engine application Expandable architecture allows for customization Engine power assurance check Transmission chip detection and burn-off Second harmonic fuel flow Howell Instruments, Inc. 8945 South Freeway Fort Worth, Texas 76140 www.howellinst.com 817-336-7411 Fax: 817-336-7874 in