The Kongsberg GT402A4C2.5V is a configuration of the GT402 Marine Pressure Transmitter series, designed for accurate pressure measurement in marine tank gauging, ballast systems, cargo tanks, and engine room process monitoring. While Kongsberg does not publicly document the configuration code (A4C2.5V), its core specifications are based on the GT402 series.
Key Features
- High-accuracy ceramic pressure sensing technology
- Rugged stainless-steel construction for harsh marine environments
- Excellent long-term measurement stability
- Low temperature drift for reliable readings
- Resistant to vibration and corrosive marine conditions
- Suitable for continuous shipboard operation
- Compatible with marine tank gauging and automation systems
- Available in multiple pressure ranges and configurations
- Designed for hazardous-area installations when used with approved intrinsic safety barriers
- Minimal maintenance requirements due to dry ceramic sensor technology
Typical Applications
- Ballast tank level measurement
- Fuel oil tank pressure monitoring
- Service tank level measurement
- Fresh water tank monitoring
- Lubricating oil tank measurement
- Cargo tank pressure monitoring
- Inert gas pressure measurement
- Engine room process monitoring
- Marine automation and alarm systems
- Shipboard tank gauging systems
- Offshore and marine process instrumentation




