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Tailor made Accommodation Heaters provide the optimal indoor climate for personel and equipment. The heaters are provided and designed according to Customers request.
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The new NX series represents the latest step forward for clean, low viscosity media in high pressure applications. It delivers temperature approaches down to 1°F with fewer plates and a single pass design. It is used primarily in HVAC applications and performs well in other applications with the same conditions.
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The NC Series gasketed plate heat exchanger is independently certified as part of the AHRI400 certification program by the Air Conditioning, Heating and Refrigeration Institute (AHRI). This product series is for use with clean, low viscosity media in high pressure HVAC applications, and where close temperature approach (1°F) is desired
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Circulating pumps are used in all for forced circulation heating systems.
GESAB are providing various makes and types of pumps for different heating purposes.
The flow amount is adapted to the capacity of heaters.
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General
Electrically heating elements are arranged centrically in a pipe system, and heated oil will flow parallel. The produced heat of heating elements will be transmitted t hot oil and transmitted to hot oil and transferred to heat consumers.
Heating and cooling as required
It is frequently necessary to require a cooling time after a heating period in a discontinuous process. The combination of electric hot oil heater and counter flow heat exchanger makes this possible.
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General
GESAB-HTI Exhaust Gas Heaters, heated by waste gases from the vessels's main engine, is commoly used in satisfying the heat demand of the vessel's bunker heating, accommodation, calorifier water and pre-heaters during the voyage. It may also be sufficient to heat the cargo, subject to heat requirement.
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Cargo Heaters (Deck Heaters):
Cargo heater (deck heater), tube type for installation on open deck or in closed deck trunks.
Heating media: Thermal oil, Hot-water or Steam
Capacity range: 100 - 2000 kW
Material: Stainless steel AISI 316 L (Standard). Other
material can be optional on request.
Advantages:
Simple installation compare to heating coils.
Smooth and plane cargo tanks without obstacles and cleaning shadows.
Easy cleaning of deck heater due to simple dismantling manoeuvres.
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Heating Coils
Thermal Oil Heating Systems have been installed in a large number of chemical tankers, ferries and cargo carriers during the last years. Thermal oil fed directly to various types of heating coils is used in most of the chemical tankers build now days.
To maximize heating efficiency both horizontal and vertical heating coils can be used in cargo heating. The pipe materials are stainless steel or carbon steel. The GESAB Heating Coil Calculation computer based program, HCC, minimizes costs of pipe work and material.
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The principle:
GESAB - HTI Thermal Oil Heaters are built according to DIN 4754 and the classification Societies´ rules for pressure vessels. The forced circulation heaters of vertical or horizontal design are available of outputs of 200-10000kW. Thermal Oil Heaters, with at heating capacity of 800 kW and upward, can use heavy fuel oil burners (viscosity to 700 cSt at 50 C). On request, we can supply burners with a rotating cups and heaters designed for combustion of waste oil and sludge. Generated heat, by oil or gas flame will be transferred to the thermal oil system through bent pipes forming cylinders inside the heater. Within the inner cylinder - the combustion chamber - the heat is transferred by radiation and in the outer cylinder by convection.
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Steam Generators (Unfired)
Steam generators for heating, cleaning and de-icing purposes. These are particulary requested for chemical tankers, where the cleaning requirement is an issue.
Design: Horizontal or vertical, tube type.
Heating media: Thermal oil or Hot-water
Capacity range: 100 - 3.500 kg/h
Steam pressure range: 3 - 10 Bar (g)
Material: Mild steel or Stainless steel in various qualities.
Advantage:
Simple installation, no exhaust stack or fuel supply systems needed.
More compact than conventional oil fired steam generators.
Easy service and cleaning due to simple dismantling of deck heaters.
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Steam Generators (Unfired)
Steam generators for heating, cleaning and de-icing purposes. These are particulary requested for chemical tankers, where the cleaning requirement is an issue.
Design: Horizontal or vertical, tube type.
Heating media: Thermal oil or Hot-water
Capacity range: 100 - 3.500 kg/h
Steam pressure range: 3 - 10 Bar (g)
Material: Mild steel or Stainless steel in various qualities.
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The data link communication covering identity, position, destination and other required static, voyage-related and dynamic data gives all vessels in an area increased situational awareness and improves safety at sea for the individual ship. Positive identification and positioning of all ships in the vicinity reduce the unnecessary ship on my port bow calls. Less information overload greatly enhances safety at sea.
Features
The SOTDMA technology used in the AIS transponder transmits and receives information on all vessels within VHF coverage. This information includes position, identity, course over ground, heading, and rate of turn as well as navigational status and the destination of the ship. The information received from, and provided to, the ships is easily plotted on any ARPA radar or electronic chart system. This gives the Officer of the Watch a situational awareness that could never be achieved prior to AIS. Information on draught, type of cargo and destination could also be used to make decisions related to manoeuvring. The screen presentation of the call signs of other ships enables a ship to make direct contact with conflicting vessels by text messaging or voice communication. Maximum awareness is always accomplished.
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The VDL 6000 Inland AIS System is based on our well proven AIS
Class A system and developed in accordance with the latest inland
AIS standard requirements. The Inland system is type approved by
Fachstelle der WSV für Verkehrstechniken FVT.
The data link communication covers standard AIS messages such
as identity, position, destination and other required static, voyagerelated
and dynamic data as well as blue sign messages for inland
navigation for increased situational awareness and improved safety
for the individual ship.
Features
The SOTDMA technology used in the AIS transponder transmits
and receives information on all vessels within VHF coverage.
This information includes position, identity, course over ground,
heading, and rate of turn as well as navigational status and the
destination of the ship.
The VDL 6000 broadcasts Inland blue sign status messages for
upstream or downstream navigation; ships passing on starboard
side, hazardous cargo carriage (Blue Cones); and estimated time of
arrival at locks, bridges and terminals.
Lock management, information on draught, type of cargo and destination
is vital for decision making and safe manoevering along
the inland waterways.
The information received from, and provided to, the ships is easily
plotted on any ARPA radar or electronic chart system. This gives
the Officer of the Watch a situational awareness and an constant
information update that could never be achieved prior to AIS.
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The RM 3000 SSAS ensures reliable operations even under high seas conditions. Based on the well proven Inmarsat-C service, the RM 3000 SSAS offers robustness, reliability, ease of use and coverage of A3 area. The standard package consists of an transceiver/antenna unit with cable and mast mount, a connection box, 2 alert buttons with cables and one test button with cable. The transceiver/antenna unit comprises a transceiver, an antenna and a 12-channel GPS receiver.
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The SI-30 is a class A universal AIS transponder for GMDSS vessels. It complies with all applicable IMO, ITU and IEC standards for class and type. This self-contained system features an on-board GPS receiver and C-Map Max capable color navigation display. The SI-30 has full interface control for use with RADAR, ECDIS and other external instruments. In addition, it is NMEA 0183 standardized and compatible with the Russian GLONASS system.
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NautiCast Automatic Identification System (AIS)
Radarview and Fairway view on the graphical display Radarview (with zoom/scroll functions) With the introduction of the Radar View, MARIS AIS stays on track as technological leader in AIS development.
New features
By implementing additional features on the user-friendly MARIS AIS, type NautiCast we are reacting to the activities of some competitors, but also staying one step ahead of them by offering additional features and increased usability and functionality.
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In Accordance with SOLAS* as amended in 2000, passenger ships, the vessels of over 300 tons in international voyage and the vessels of over 500 tons in non-international voyage are obligated to carry the AIS. The vessels newly built on and after July 1, 2002 will be obligated to carry the AIS on the date of new building and the existing vessels will be obligated in phases for a period of July1, 2002 to July 1, 2008.
*SOLAS: International Convention for the Safety Of Life At Sea
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Tron UAIS TR-2500 is a VHF transponder system continuously exchanging own ship information with information from all UAIS-equipped ships within VHF range. Broadcasting identification, position, course and speed over ground as well as static and voyage related information to vessels and shore base stations.
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The AIS 200 consists of a control unit, radio transceiver and an antenna. The control unit has a compact design easy to fit into available space within reach of the mariner, in accordance with the IMO installation guidelines. The transceiver unit can be remotely mounted in an out-of-the-way place. The AIS 200 is type approved and complies with international standards for automatic identification systems. It provides vessel position, speed and course over ground as well as static and voyage related information.
AIS 200 features
- Ship name/Call sign/MMSI/IMO number
- Date and time in UTC time of composition of message
- Position WGS84; Latitude/longitude degrees & minutes
- Course over ground (COG) in degrees
- Speed over ground (SOG) in knots and 1/10 knots
- Destination/ETA
- Actual maximum draught in 1/10 of meters
- Ship/Cargo (Static and voyage related data)
- Length/beam
- Number of persons on board
- AIS messaging
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Blue Forces is a common term for own units or friendly forces. The AIS 110 Blue Force is an AIS class A mobile station that also offers secure communication in addition to standard AIS functionality. This means that all users of the Blue Force units can monitor each other and be monitored by AIS Base Stations prepared with Blue Force tracking capabilities which are covering the area. In secure mode this AIS mobile station will still be able to see all AIS Mobile Stations within the coverage area, but are not revealing own position to others than friendly forces.
AIS 110 BF Features
- Three different modes: Standard AIS mode, Receive only mode and Secure mode
- Ship name/Call sign/MMSI/IMO number
- Date and time in UTC time of composition of message
- Position WGS84; Latitude/Longitude degrees & minutes
- Course over ground (COG) in degrees
- Speed over ground (SOG) in knots and 1/10 knots
- Destination/ETA
- Actual maximum draught in 1/10 of meters
- Ship/Cargo (Static and voyage related data)
- Length/Beam
- Number of persons on board
- AIS Messaging
- Graphical display with optional external MKD
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AIS 3410 - New generation of AIS for system integration.
- Developed through experience of several thousand installed AIS class A transponders
- Flexible system configuraion for newbuildings and existing ships
- User friendly operation
- Additional type approval as position sensor
- Graphical and alphanumerical display of AIS data on all approved displays
- RADARPILOT 1100 series
- CHARTPILOT 1100
- Complete integration with NACOS xx-5 via LAN Ethernet
- 1 W Low Power Mode for tankers according to TSG and ISGOTT
- Compact design and simplfied installation due to smaller dimensions and lower weight
- Exchangeable/compatible to AIS DEBEG 3400 in form, fit and function
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System Featuers
Cost effective solution for traffic monitoring
Electronic Chart Display with full VTS features
Meeting port security needs as set in the ISPS Code
Optional upgrade
Basic AIS-VTS
AIS (Automatic Identification System),single or multiple
Electronic Chart Display
Work Stations (one or multiple)
Microphones (optional)
Audio and communication recording
Supports S-57 (Official IHO standard ENC vector charts) and C-MAP CM93/3 chart formats.
Upgrade Options
Radar overlay (single or multiple)
Ship-shore communication (VHF)
Direction finder (DF)
Totem AIS-VTS Advantages
AIS based to make the system affordable
Advanced system with all functions of radar based VTS
Easy integration of peripherals and other equipment
Comprehensive response to safety and security needs
Easy-to-use system
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