The SAAB Marine 9150 064-632 (Revision A) is a high-precision transmitter interface module designed for the TankRadar L/2 series. This Level Interface (LI) board is responsible for processing raw microwave reflections from the tank sensors and converting them into high-accuracy level data. Engineered for the demanding environment of oil tankers and gas carriers, it features robust filtering circuitry to eliminate false echoes and signal noise, ensuring reliable tank inventory monitoring and overfill protection in compliance with international maritime safety standards.

Product Q&A

Q: What is the difference between the 9150 064-632 and the “A” version? A: The “A” suffix denotes a hardware revision that typically includes improved component tolerance or updated surface-mount technology (SMT) for better thermal stability. They are functionally interchangeable within the TankRadar L/2 cabinets.

Q: Does this board require software configuration upon installation? A: While the hardware handles signal conditioning, the specific tank parameters (height, offset, and dielectric constant) are usually stored in the system’s central processor or configured via the service display connected to the LI interface.

Q: How can I tell if the transmitter interface is failing? A: Common symptoms include “Signal Lost” alarms on the workstation, erratic level readings that do not match manual soundings, or a “Bus Error” LED illuminated on the front edge of the 9150 064-632 card.

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