Aquametro Oil & Marine is proud to announce that it has been contracted by Hartmann Gas Carriers Germany GmbH & Co.KG to supply Shaft Power Meter (SPM) and SHaPoLi Monitoring Systems for a fleet of their gas carriers.
The first LPG tanker of the fleet has already been equipped with the Aquametro Oil & Marine Shaft Power Meter (SPM) & Shaft Power Limitation (SHaPoLi) Monitoring Display with more to follow in the course of this year.
Using shaft power measurement & shaft power limitation is an easy and cost-effective solution to meet the EEXI requirements. The Shaft Power Meter (SPM) is the key component for measuring ship performance and fuel/propulsion efficiency. The system is easy to install and requires no electronic parts on the shaft. The system operates absolutely contact-free. The SPM measures the shaft rpm, shaft torque and shaft power. Based on these values the SHaPoLi Monitoring Display, that is installed on the bridge, monitors the shaft power limit and in case of exceedance gives a visual and an acoustic signal. All data, necessary to comply with Resolution MEPC.335(76), is automatically recorded in a tamper-proof manner.
The Aquametro Oil & Marine Shaft Power Meter and SHaPoLi Monitoring System are Type Approved by DNV.
System Overview
Hartmann Gas Carriers Germany GmbH & Co.KG
Hartmann Group is a family-owned, international operating shipping company headquartered in Leer, Germany. The Hartmann Group employs around 5,000 people worldwide and manages around 150 vessels. As part of the Hartmann Group, Hartmann Gas Carriers Germany GmbH & Co.KG specializes in the management of gas tankers, both for its own fleet and for other shipping companies.
Company Information
Since 1928, Aquametro Oil & Marine has been among the leading manufacturers and suppliers of measurement, optimization and monitoring solutions for all kinds of fluids on ships, vehicles and industrial applications.
Our range consists of more than 100 different oil fuel meters and management systems which have been developed specially for ships, transport vehicles and other heavy machinery in the shipping and industrial sector. We are also considered experts in viscosity measurement and control as well as in measurement, monitoring and management systems for fuel performance and fuel switching units (HFO to MDO and vice versa). For the industrial sector we offer flowmeters and dosing units for special fluids.
Aquametro Oil & Marine operates from its headquarters in Therwil/Switzerland and Rostock/Germany as well as from Singapore for the Asian market. With further subsidiaries in South Korea and China and representation offices in India and Japan plus a global service network and numerous sales partners around the world we can offer you seamless, professional and solution-driven support.
We are committed to global energy conservation and emission reduction for green shipping and environmental protection.







