Description
The SASAKURA SK‑101 Salinity Indicator, a precision instrument produced by Sasakura Engineering Co., Ltd. It’s designed to continuously monitor and display saline concentration (in ppm) in high-purity water streams like boiler feedwater, distilled water, reverse‑osmosis water, and cooling systems.🧪 Functionality
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Measures salinity in two selectable ranges: 0.1–20.0 ppm or 1–200 ppm, with ±2.5% accuracy.
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Displays readings on a digital panel and triggers an alarm (LED and relay outputs) when salinity exceeds the preset threshold. Supports external alarm cut-off as well Scribd.
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Temperature compensation ensures reliable operation across 30–80 °C.
⚙ Design & Features
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Constructed for robust marine and industrial environments (heat, humidity, corrosive conditions).
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Rugged electromechanical components, including a removable electrode (cell) and straightforward wiring terminals for voltage input and signal output. Manual provides details on wiring, maintenance, and safety procedures Scribd.
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Standard power: selectable 100/110/115/220 VAC (50/60 Hz); models with optional voltage available.
✅ Summary Table
| Attribute | Details |
|---|---|
| Name | Sasakura SK‑101 Salinity Indicator |
| Ranges | 0.1–20 ppm / 1–200 ppm |
| Accuracy | ±2.5% |
| Operating Temp | 30–80 °C |
| Power Supply | 100 / 110 / 115 / 220 VAC |
| Functions | Display ppm, alarm relay output, and external alarm cut |
| Typical Use | Marine, desalination, boiler feedwater, and cooling systems |
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