LEVELMASTER® WIM – Water Ingress Monitoring
SOLAS XII/12 Compliance for Bulk Carriers
For over 30 years, Kockum Sonics has delivered reliable marine level technology through its LEVELMASTER® system. In response to SOLAS XII/12 regulations, we introduced the LEVELMASTER WIM (Water Ingress Monitoring) solution. Based on the well-established LEVELMASTER® CALM system, WIM uses accurate electro-pneumatic measurement, eliminating the need for electrical components in the holds. This design reduces both installation and operational costs significantly. Furthermore, the system is type-approved by leading classification societies such as DNV, LRS, ABS, and BV.
Key Features and Benefits
Each hold, tank, or compartment connects to a central LEVELMASTER® CALM cabinet using a single sensing pipe. The cabinet houses all electrical components and hydrostatic sensors, eliminating the need for costly zener barriers or cable junction boxes. Sensing lines are made of durable polyamide tubing or optional stainless steel, making them cost-effective and easy to install.
The system automatically self-calibrates every 24 hours to ensure consistent accuracy. In case of solid ingress into the tube, an automatic air purge function activates. Importantly, there are no electrical sensors in the cargo holds, only a simple sensing tube. Additionally, the system can convert any sounding pipe into a sensing tube with a special valve unit adapter, while air consumption remains minimal.
Continuous Level Measurement and Alarms
The LEVELMASTER WIM provides real-time level information, helping the Master determine whether an alarm is an actual scenario or a false alarm. Unlike limit switch systems, which might only indicate 500mm of water in the hold, WIM can show whether the water level has reached a critical depth, such as 1900mm.
The DU350 WIM alarm panel complies with IMO specifications and can be either console or bulkhead mounted. We also offer serial outputs to interface with ship stability and cargo planning software like LOADMASTER®.
Contact Us for More Information
If you have any questions or require spare parts for your Kockum Sonics system.
