- SELMA
- SHaPoLi Shaft Power Limitation
- Flettner Rotor Wind Engine Control
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- Cargo Oil Tank Manifold Pressure
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- Tank Gauging System
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Tank Gauging System – Tank Level Monitoring// Cargo Oil Tanks and Ballast Tanks Level Gauging System
Tank Gauging System is designed for marine industry implementing remote tank level measurement of ballast tanks draught fuel and cargo oil tanks level Monitoring Alarm.
SELMA implements the design, development and installation of new building and retrofit Tank Gauging Systems for all kind of vessels, Tankers, Bulk Carriers and Container Ships worldwide:
- Cargo Oil Tanks
- Ballast Tanks
- Draft
- H.F.O. / D.O. Tanks
SELMA Integrated Tank Level Gauging System relies on modern PLC Platforms and are configured according to ship specific tank gauging specifications and requirements (turn-key solutions).
SELMA Tank Level Gauging System is based on Hydrostatic Level Pressure Transmission technology designed especially for long lasting operation.
Hydrostatic Level Pressure Transmitters (Ballast Tanks / Draft)
The Level Pressure Transmitters are performing tank gauging by hydrostatic pressure that is applied on the transmitter. The direct conversion of the pressure into electrical signal is achieved by a minute deformation of the sensor diaphragm with applied pressure which changes the electrical resistance.
The transmitters are based on rugged and reliable capacitive ceramic sensors qualified for measuring small filling heights with accuracy. Thanks to different housing materials in combination with several mounting types the transmitter covers a lot of applications in shipbuilding.
Basic advantages:
- Small Thermal Effect
- Excellent Linearity
- Good Long Term Stability
- 0.175% / 0.125% FSO BFSL
- 0.35% / 0.25% FSO IEC60770
Guided Radar Transmitters (Cargo Oil Tanks)
Radar High Frequency microwave pulses are applied and guided along the probe, where the pulses are reflected on the surface and received by the processor module.
SELMA Tank Gauging System display Gross / Net Tank Volume, Sounding, Ullage and Temperature measurements on heavy duty Workstations and Touch Screen monitors.
SELMA experienced service engineers undertake new installations or retrofit / upgrades of existing systems where reduced piping requires due that most of the present installation (pipes, flanges etc) remains as fitted.
