Alfa Laval DS-20 (DS20 Rev. 2) Salinometer / Salinity Meter
Optimize your marine water systems with the Alfa Laval DS-20 (DS20 Rev. 2) Salinometer. This highly reliable, panel-mounted salinity meter provides continuous freshwater monitoring with a clear 0-20 PPM LED display, built-in alarms, and a 4-20 mA analog output. Featuring dual-voltage AC support and robust relay contacts, the DS-20 is the industry standard for protecting maritime equipment from salt contamination.
Alfa Laval DS-20 (DS20 Rev. 2) Salinometer
The Alfa Laval DS-20 (DS20 Rev. 2) is a professional-grade, panel-mounted salinometer specifically engineered for continuous monitoring of salinity levels in marine distillate and freshwater systems. Designed to ensure the highest water quality standards on board, this unit features an intuitive front panel equipped with a 0-20 PPM LED bargraph display for immediate visual feedback. The interface includes dedicated alarm indicators, a secondary alarm ON/OFF switch, ALARM SET up/down buttons for precise threshold configuration, and a convenient “TEST 10 PPM” button for quick system verification. The rear terminal block provides comprehensive connectivity, including dual-range voltage support (90-120V / 200-240V AC), valve relay contacts (NC/C/NO), an alarm buzzer output, electrode connections, and a standard 4-20 mA analog output for seamless integration with centralized marine control systems.
Technical Specifications:
- Brand: Alfa Laval
- Model: DS-20 (Type: DS20 Rev. 2)
- Application: Marine distillate and freshwater salinity monitoring
- Mounting Type: Panel-mounted module
- Power Supply: 90-120 / 200-240 V AC (Voltage selection switch, rated 230V)
- Display: 0-20 PPM LED bargraph display (segments 0-20 PPM)
- Analog Output: 4-20 mA (Terminals 15-16)
- Relay Contacts: Valve relay contacts NC/C/NO (Terminals 5-7 and 8-10)
- Alarm Output: Alarm buzzer output (Terminals 3-4)
- Electrode Connection: Terminals 11-14
- Front Panel Controls: Secondary alarm ON/OFF switch, TEST 10 PPM button, ALARM SET up/down buttons
- Compliance: CE Marked
| Brand | Alfa Laval |
|---|---|
| Model | DS-20 (DS20 Rev. 2) |
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