Sasakura SK-101 Salinity Indicator (Conductivity Meter)

Technical Guide | Marine Fresh Water Generator Salinity Monitor | Repair, Spare Parts & Worldwide Supplier

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Title

Sasakura SK-101 Salinity Indicator | Conductivity Meter | Marine Fresh Water Generator Salinity Monitor | Repair, Spare Parts & Supplier

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Product Introduction

The Sasakura SK-101 Salinity Indicator (Conductivity Meter) is a reliable marine monitoring instrument designed to continuously measure the salinity of fresh water produced by a Fresh Water Generator (FWG). By monitoring water conductivity, the system ensures that only high-quality fresh water is transferred to the ship's fresh water tank.

Manufactured by Sasakura Engineering Co., Ltd., Japan, the SK-101 is widely installed on merchant vessels, offshore vessels, naval ships, and other marine applications where fresh water quality must be continuously monitored.

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Marine engineers looking for Sasakura spare parts, repair services, or replacement units can contact SM MARINE SERVICE™. Visit https://www.smmarineservice.com for additional marine automation and engine room equipment.

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What is the Sasakura SK-101 Salinity Indicator?

The SK-101 continuously measures the conductivity of fresh water leaving the Fresh Water Generator. If the salinity exceeds the preset limit, the controller activates an alarm and automatically diverts the water to drain instead of allowing contaminated water to enter the fresh water tank.

This protects onboard fresh water systems and ensures safe water quality for crew use.

Main Features

• Continuous salinity monitoring
• High-accuracy conductivity measurement
• Digital display
• Adjustable alarm setting
• Automatic alarm output
• Automatic drain/diverter control
• Compact wall-mounted design
• Reliable marine construction
• Easy operation and maintenance
• Long service life

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Marine Applications

The Sasakura SK-101 is commonly used on:

• Container Ships
• Bulk Carriers
• Oil Tankers
• Chemical Tankers
• LNG & LPG Carriers
• Offshore Support Vessels
• Passenger Ships
• Naval Ships
• Research Vessels
• General Cargo Ships

It is an essential component of the Fresh Water Generator (FWG) system, ensuring the production of safe and clean fresh water onboard.

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SM MARINE SERVICE™ supplies marine fresh water generator equipment, salinity indicators, conductivity sensors, and automation spare parts worldwide. Learn more at https://www.smmarineservice.com.

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Common Spare Parts

Frequently required spare parts include:

• Conductivity Sensor (Salinity Probe)
• SK-101 Control Unit
• LCD Display Module
• Main PCB Board
• CPU Board
• Power Supply Module
• Alarm Relay Board
• Terminal Block
• Sensor Cable
• Calibration Solution
• Fuse Kit
• Mounting Hardware

Many SK-101 systems can be repaired by replacing individual components instead of the complete unit.

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Common Problems & Troubleshooting

Typical operational issues include:

• High salinity alarm
• Sensor contamination
• Incorrect conductivity reading
• Display failure
• Alarm relay malfunction
• Probe cable damage
• Calibration drift
• Power supply failure
• PCB fault
• No sensor signal

Maintenance Tips

• Clean the conductivity probe regularly.
• Calibrate the sensor according to the manufacturer's recommendations.
• Inspect sensor cables and terminals.
• Verify alarm operation periodically.
• Check electrical power supply.
• Replace damaged probes immediately to maintain accurate measurements.

Routine maintenance improves measurement accuracy and extends equipment life.

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Frequently Asked Questions (FAQ)

What is the Sasakura SK-101 used for?

It continuously measures the salinity (conductivity) of fresh water produced by a marine Fresh Water Generator.

What happens if salinity becomes too high?

The controller activates an alarm and can automatically divert the water away from the fresh water tank to prevent contamination.

Can the conductivity probe be replaced separately?

Yes. The probe is available as an individual spare part and is one of the most commonly replaced components.

Does SM MARINE SERVICE™ supply used and reconditioned units?

Yes. We supply new, used, and professionally reconditioned Sasakura SK-101 Salinity Indicators, conductivity probes, and spare parts.

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SM MARINE SERVICE™

SM MARINE SERVICE™ supplies marine automation equipment, fresh water generator control systems, engine room instruments, and genuine or compatible spare parts worldwide.

Bangladesh Office

Samir Market, DT Road, Pahartali, Beside CDA Market
Chattogram, Bangladesh

China Warehouse & Support Center

Shanghai, China

Website
https://www.smmarineservice.com

Email
info@smmarineservice.com

WhatsApp
+8801818929292

Marketing Contact
Nazmul Hasan Bhuiyan

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Conclusion

The Sasakura SK-101 Salinity Indicator is a dependable conductivity monitoring system that plays a critical role in maintaining the quality of fresh water produced onboard ships. Its accurate salinity measurement, automatic alarm functions, and reliable operation make it an essential component of every marine Fresh Water Generator system.

Whether you require a complete SK-101 unit, a conductivity probe, spare parts, repair services, calibration, or technical support, SM MARINE SERVICE™ provides reliable marine solutions with worldwide delivery.

 

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