
Pure Water (Low) Conductivity sensors SC4A/SC42
2016-05-27 13:19:19
Description:
The measurement of specific conductivity in aqueous solutions is becoming increasingly important for the determination of impurities in water. The accuracy of the measurement is strongly influenced by temperature variations, polarization effects at the surface of the contacting electrodes, cable capacitances, etc. Yokogawa has designed a full range of precision sensors and instruments to cope with these measurements, even under extreme conditions. These groups of sensors are intended for the low conductivity applications found in the semi-conductor, power, water and pharmaceutical industries, these sensors are in a convenient compact style. There are several mounting possibilities one of which is mounting by a compression gland, giving a simple effective method of direct insertion in process pipework. The sensors are made from a combination of wetted materials approved by FDA. This makes them ideally suited for the monitoring of pure water systems used in the preparation of injectable solutions and the like, for this kind of application, sanitary clamp mountings are used. ……
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Description
Pure Water (Low) Conductivity sensors SC4A/SC42
The measurement of specific conductivity in aqueous solutions is becoming increasingly important for the determination of impurities in water. The accuracy of the measurement is strongly influenced by temperature variations, polarization effects at the surface of the contacting electrodes, cable capacitances, etc. Yokogawa has designed a full range of precision sensors and instruments to cope with these measurements, even under extreme conditions.
These groups of sensors are intended for the low conductivity applications found in the semi-conductor, power, water and pharmaceutical industries, these sensors are in a convenient compact style. There are several mounting possibilities one of which is mounting by a compression gland, giving a simple effective method of direct insertion in process pipework.
The sensors are made from a combination of wetted materials approved by FDA. This makes them ideally suited for the monitoring of pure water systems used in the preparation of injectable solutions and the like, for this kind of application, sanitary clamp mountings are used.
Model Code | SC4A | SC42 Large Bore | SC42 Small Bore |
---|---|---|---|
Cell Constants | 0.02/cm; 0.1/cm | 0.01/cm; 0.1/cm; 1.0/cm | 0.02/cm; 0.1/cm; 1.0/cm |
Ranges | 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 µ/cm |
Temperature Element | Pt1000 | Pt1000 | Pt1000 |
Pressure Rating | 10 bar/142 PSIG | 10 bar/142 PSIG | 7 bar/100 PSIG |
Maximum Temperature | 110°C/230°F | 150°C/302°F | 100°C/212°F |
Installation Connections | 3/4" NPT Fitting; 1", 1.5" or 2" Tri-Clamp' Retractable | Requires FD40, FS40 or FF40 Holder | 3/4" NPT Fitting; 1", 1.5" or 2" Tri-Clamp |
Integral Cable | YES | NO | YES |
Materials Of Construction | 316 Stainless Steel or Titanium | 316 Stainless Steel | 316 Stainless Steel or Titanium |
Design Style | 2-Electrode | 2-Electrode | 2-Electrode |