Alfa Laval Salinometer DS 205
ALFA LAVAL
New product
The Alfa Laval Salinometer DS 205 is a specialized marine salinity monitoring instrument designed to continuously measure salt concentration in boiler feed water, condensate return systems, and freshwater generator production lines. Based on the supplied image, the equipment is clearly identified as the Salinometer DS 205, manufactured by Alfa Laval.
Maintaining water purity is one of the most important requirements in marine steam and freshwater production systems. Even small amounts of salt contamination can lead to corrosion, scaling, reduced heat transfer efficiency, and costly damage to boilers, evaporators, condensers, and associated piping systems.
The DS 205 continuously monitors salinity levels and immediately alerts operators whenever the salt concentration exceeds preset alarm limits. This early warning capability helps engineers take corrective action before contaminated water enters critical machinery systems.
For ship owners, chief engineers, and technical managers, reliable salinity monitoring is essential for protecting expensive equipment, maintaining operational efficiency, and reducing maintenance costs.
The Alfa Laval DS 205 Salinometer is designed to provide continuous online measurement of salt concentration in water systems used throughout marine vessels.
The instrument typically operates by measuring the electrical conductivity of the water sample. Since dissolved salts increase conductivity, the salinometer can accurately determine salinity levels and display the result in PPM (Parts Per Million).
As shown on the front panel of the DS 205, the unit features:
When salinity exceeds the preset limit, the DS 205 activates an alarm output, enabling operators to isolate contaminated water before it reaches boilers or freshwater storage tanks.
The system is commonly installed as part of:
Its compact design and reliable performance have made it a widely used solution throughout the marine industry.
The DS 205 continuously monitors water quality and provides real-time salinity readings.
Operators can configure alarm thresholds according to vessel operating requirements and water quality standards.
Early detection of salt contamination helps prevent corrosion, scaling, and damage to critical equipment.
The instrument is designed for long-term operation within demanding marine environments.
Simple front-panel controls allow quick alarm adjustment and system testing.
The DS 205 can be connected to vessel alarm systems and machinery monitoring networks.
The system helps prevent contaminated water from entering freshwater storage tanks and distribution systems.
| Parameter | Specification |
|---|---|
| Manufacturer | Alfa Laval |
| Model | DS 205 |
| Equipment Type | Salinometer |
| Measurement Principle | Conductivity Based Salinity Monitoring |
| Display Type | Digital Display |
| Measurement Unit | PPM (Parts Per Million) |
| Alarm Function | Adjustable High Salinity Alarm |
| Application | Boiler Water and Freshwater Monitoring |
| Installation | Marine and Offshore Systems |
| Integration | Alarm and Monitoring Systems |
| Industry | Marine, Offshore, Industrial |
Actual specifications may vary depending on production version and installation configuration.
Monitors freshwater production and boiler feed water quality.
Provides continuous salinity supervision for machinery water systems.
Protects boilers and freshwater generation equipment from salt contamination.
Ensures water quality within steam generation and utility systems.
Used in freshwater production plants and boiler support systems.
Provides dependable salinity monitoring for vessel utility systems.
Supports water treatment and freshwater generation equipment.
Ensures high-quality freshwater production for passengers and crew.
Provides accurate water quality monitoring for specialized applications.
Protects freshwater production systems and onboard utilities.
The DS 205 may operate alongside:
SM MARINE SERVICE™ provides worldwide sourcing support for Alfa Laval salinity monitoring equipment and spare parts.
Available support includes:
Our sourcing team supports ship owners, ship managers, technical superintendents, chief engineers, and marine purchasing departments worldwide.
SM MARINE SERVICE™ provides professional support for Alfa Laval salinity monitoring systems.
Services include:
We also assist customers with:
Our marine engineering team can evaluate equipment condition and recommend repair, calibration, overhaul, or replacement solutions according to operational requirements.
SM MARINE SERVICE™
Bangladesh Office
Samir Market, DT Road, Pahartali, Beside CDA Market, Chattogram, Bangladesh
China Warehouse and Support Center
Shanghai, China
SM MARINE SERVICE™ supplies both New Equipment and Reconditioned Equipment depending on customer requirements and budget.
We provide worldwide supply, sourcing, repair, calibration, technical support and spare parts services for marine automation, navigation, communication and marine electronic systems.
Website : https://www.smmarineservice.com
Email : info@smmarineservice.com
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Marketing Contact: Nazmul Hasan Bhuiyan
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The Alfa Laval Salinometer DS 205 is a dependable and highly effective marine salinity monitoring instrument designed to protect boilers, freshwater generators, condensate systems, and water treatment equipment from salt contamination. Its continuous monitoring capability, adjustable alarm functions, and proven reliability make it a valuable component of modern shipboard water quality management systems.
For Alfa Laval DS 205 supply, repair, calibration, spare parts, troubleshooting assistance, technical documentation support, reconditioned equipment, and worldwide marine services, contact SM MARINE SERVICE™. Our experienced marine engineering team is ready to provide professional support and technical solutions for your vessel's salinity monitoring and water quality control requirements.
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