在水溶液中測量比導電率對於判定水中雜質的重要性日益提升。測量精度會受到溫度變化、接觸式電極表面極化、電纜電容等因素影響。Yokogawa 設計了完整的精密傳感器與儀器,即使在極端條件下也能精確測量。
這組感測器專為半導體、電力、水處理及製藥等產業的低導電度應用而設計,具有使用方便、外型小巧的特點。安裝方式多樣,其中一種是使用壓縮密封套管,可直接插入製程管路,簡單有效。
標準版本提供不鏽鋼或鈦材質,可搭配固定電纜或 Variopin 連接器,並附有金屬接觸部件的 3.1 材料證明。
部分型號採用 FDA 認可的濕潤材質組合製成,非常適合用於注射用溶液製備中的純水系統監測。對此類應用,也提供衛生級夾緊式安裝方式。
Details
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| 型號 | SC4A(J) | SC42 大口徑 | SC42 小口徑 |
|---|---|---|---|
| 電極常數 | 0.02/cm; 0.1/cm | 0.01/cm; 0.1/cm; 1.0/cm | 0.02/cm; 0.1/cm; 1.0/cm |
| 測量範圍 | 0.04-400 µS/cm; 0.2-2,000 µS/cm | 0.02-2,000 µS/cm; 0.2-20,000 µS/cm; 2.0-200,000 µS/cm | 0.04-400 µS/cm; 0.4-2,000 µS/cm; 4.0-5,000 µS/cm |
| 溫度感測元件 | Pt1000 | Pt1000 | Pt1000 |
| 耐壓 | 10 bar/142 PSIG | 10 bar/142 PSIG | 7 bar/100 PSIG |
| 最高溫度 | 110°C/230°F | 150°C/302°F | 100°C/212°F |
| 安裝連接方式 | 3/4" NPT 螺紋; 1", 1.5" 或 2" Tri-Clamp 可伸縮式 | 需搭配 FD40、FS40 或 FF40 固定座 | 3/4" NPT 螺紋; 1", 1.5" 或 2" Tri-Clamp |
| 附屬電纜 | 有 | 無 | 有 |
| 材質 | 316 不鏽鋼或鈦金屬 | 316 不鏽鋼 | 316 不鏽鋼或鈦金屬 |
| 設計型式 | 雙電極 | 雙電極 | 雙電極 |
參考
There are a number of suppliers of oil and fat products used for edible purposes. These products include, but are not limited to olive oil, peanut oil, soybean oil, sunflower oil, lard, shortening, butter, and margarine. The raw materials for these products include animal by-products, fleshy fruits (palm and olive), and oilseeds.
Industry:Food and Beverage
To defray energy costs, many industrial plants have their own boilers to generate steam in order to produce a portion of their energy needs. In addition to generating power, the steam may also be used directly in plant processes or indirectly via heat exchangers or steam jacketed vessels.
In the manufacturing process of Pharmaceutical, Chemical and Food & Beverage industries, the cleaning and sterilization of tanks and piping are done with various cleaning solutions, fresh or hot water and steam after manufacturing products. Clean-In-Place (CIP) is the system designed for automatic cleaning and disinfecting.
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技術訊息
認證證明
- EU_UK Declaration of conformity SC4A 2022-10-03 (165.5 KB)
- DEKRA 14ATEX0074X-Issue 1 SC4A, SC42 and SX42
- IECEx_DEK_14_0032X_Issue 0 SC4A, SC42 and SX42
- KCs_SC42(21-KA4BO-0419X) (155.8 KB)
- KCs_SC42(21-KA4BO-0420X) (156.8 KB)
- TS_SC4A SC42,SX42 (1.7 MB)
- EACEx_SC4A SC42,SX42 (3.7 MB)
- PESO_SC4A SC42,SX42 (97.7 KB)
- Ex NEPSI_SC4A SC42,SX42 (917.1 KB)
- EU_UK Declaration of conformity SC49 2022-10-03 (114.1 KB)
- EU_UK Declaration of conformity SC42 2022-10-03 (158.2 KB)
- EAC certificate for sensors (1.8 MB)
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