Vanguard IV
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JOWA USA Vanguard IV Level Gauging System Key System Elements: • Metritape level sensors with optional temperature detectors • Sensor housings used to mount and protect sensors and to make cable terminations • Central conditioning unit which performs signal conditioning, processing and calibration Features and Benefits: • RS232 / 485 interface to control system • Level and volume with optional temperature and inert gas pressure data • Utilizes rugged resistance-tape sensors • Sensors totally accessible from tank top • Flexible resistance-tape sensors follow the contour of J-shaped ballast tanks • One sensor technology serves cargo, ballast, service and draft • Vanguard IV’s program derives the vertical level when stillpipes are curved. It can also compensate for list and trim manually or automatically when draft sensors are included • Sensors can be mounted in pairs to satisfy Independent High Alarm regulations with only one deck penetration Description: The industry trend of integrating onboard instrumentation systems requires a streamlined approach to tank gauging. JOWA USA has responded to this demand with the Vanguard Level Gauging System, a simple, low cost solution that delivers high performance. The Vanguard System provides the critical link between JOWA USA’s reliable resistancetape level sensors and the centralized control system aboard any vessel type, including tankers, container vessels, gas carriers and FPSO’s.

Vanguard IV Level Gauging System Description Continued: The Vanguard Level Gauging System sends tank level, temperature, volume, inert gas pressure and draft data via an RS232 / 485 interface to any shipboard control system. This direct serial data communication provides a cost advantage over traditional analog systems. Vanguard delivers more accuracy than traditional ballast, fuel, and draft gauging methods, resulting in better operational control and more efficient vessel management. Technical Data: Channels: 120 Maximum in groups of 30, intrinsically safe or non-intrinsically safe...