The Kongsberg MN681DU Temperature Sensor is a marine-grade temperature sensing device designed for accurate measurement and continuous monitoring of temperature in shipboard machinery and automation systems. It provides reliable temperature feedback to Kongsberg automation and alarm systems, enabling efficient control, equipment protection, and preventive maintenance. Designed to operate in demanding marine and offshore environments, the MN681DU delivers stable performance, high measurement accuracy, and long-term reliability for critical vessel applications. Publicly available information identifies the MN681DU as a Temperature Sensor used within Kongsberg marine automation systems.
Key Features
- Genuine Kongsberg temperature sensor
- Accurate temperature measurement for marine applications
- Fast and reliable temperature response
- Rugged construction for harsh marine environments
- High stability and long operational life
- Compatible with Kongsberg automation and monitoring systems
- Supports continuous 24/7 operation
- Easy installation and replacement
- Suitable for preventive maintenance and OEM spare-part applications
- Designed for reliable performance in offshore and shipboard installations.
Typical Applications
The Kongsberg MN681DU Temperature Sensor is commonly used in:
- Marine engine monitoring systems
- Main engine temperature measurement
- Auxiliary engine monitoring
- Gearbox temperature monitoring
- Bearing temperature measurement
- Cooling water systems
- Lubricating oil temperature monitoring
- Fuel system temperature monitoring
- Power management systems
- Machinery alarm and monitoring systems
- Integrated Vessel Automation Systems (IVAS)
- Offshore oil and gas platforms




