Alfa Laval Salinometer DS-20
The Alfa Laval Salinometer DS-20 offers precise, continuous monitoring of freshwater salinity for marine freshwater generators, featuring an adjustable alarm and a rugged IP56-rated enclosure for reliable performance in demanding environments.
Alfa Laval Salinometer DS-20
The Alfa Laval Salinometer DS-20 is a robust and reliable instrument designed for the continuous monitoring of freshwater salinity generated by distillers and reverse osmosis plants. Primarily used in marine applications, it ensures the quality and safety of potable and feed water by measuring its salt content in parts per million (ppm). The DS-20 features a clear visual display and an adjustable alarm system that alerts the crew if the salinity exceeds a pre-set limit, automatically diverting the produced water to prevent contamination of freshwater tanks. Its durable construction is engineered to withstand the harsh conditions of a ship’s engine room, providing dependable performance and peace of mind.
Technical Specifications:
Measuring Range: 0-20 ppm NaCl
Alarm Set Point: Adjustable from 0.5 to 20 ppm
Power Supply: 115/230 V AC, 50/60 Hz
Output: Single Pole Double Throw (SPDT) alarm relay
Enclosure Protection: IP56
Ambient Temperature: 0°C to 60°C

| Brand | Alfa Laval |
|---|---|
| Model | Salinometer DS-20 |
GENERAL DELIVERY INFORMATION
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Orders will be processed and shipping during standard working hours (0830 – 1730 BST) Monday to Friday (excluding Bank Holidays)., are processed and despatched on the same business day. If we are experiencing a high volume of orders, shipments may be delayed by 1-2 Days. Please allow additional days in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via email or telephone.
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We use some of the top carrier companies in the world, although you can use your own carrier to collect the order. All deliveries require a signature on delivery. Below are our main carrier companies.

DAMAGES
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RETURNS POLICY
Our Return & Refund Policy provides detailed information about options and procedures for returning your order.

