The Kongsberg GT402A3C2.5V is a rugged marine pressure transmitter designed for reliable pressure measurement in shipboard automation, tank gauging and machinery monitoring systems. GT402 transmitters can measure static pressure from a liquid column, allowing tank level to be calculated when liquid density and temperature are available in the monitoring system.
Key Features
- Marine-grade pressure transmitter for demanding shipboard environments
- 4–20 mA / HART output
- High accuracy, up to ±0.25% FRO
- Robust dry ceramic sensing element
- 96% alumina ceramic pressure membrane
- AISI 316 or titanium construction
- Wide range of pressure configurations
- Available in gauge and absolute-pressure versions
- Intrinsically safe configurations available
- Suitable for continuous pressure and tank-level measurement
- Designed for integration with marine automation and monitoring systems
Typical Applications
- Ballast tank level measurement
- Service and storage tank level measurement
- Cargo tank pressure monitoring
- Inert-gas system pressure measurement
- Main and auxiliary engine pressure monitoring
- Fuel and lubricating-oil systems
- Cooling-water systems
- Pump and piping pressure monitoring
- Marine automation and alarm systems
- Offshore and shipboard process instrumentation




