Endress+Hauser ( E+H ) 恩德斯豪斯 CCS 240&241 水质光度计和色度计

特性

• Drinking water treatment
• Pool water treatment
• Industrial water treatment
• Minimum flow rate for installation in the CCA250 flow assembly: 8 gal/h (30 l/h)
• Measurement almost independent of flow rate in the range above 8 gal/h (30 l/h)
• No zero point calibration necessary. This means complicated installation of an active carbon filter, as in open chlorine dioxide sensors, is not necessary.
• Measured values are not affected by conductivity fluctuation.
• The CCS240 sensor is ready for measurement after a polarization time of approx. 10 to 30 minutes. The CCS241 sensor requires 45 to 90 min.
• Easy membrane replacement thanks to ready-made membrane head
• Recalibration intervals approx. 1 to 4 months under constant operating conditions
• Back pressure up to 14.5 psi (1 bar) allowed at the outlet

"Application","Chlorine dioxide is used for disinfecting of water. Its dosing must be carefully controlled to suit the application. Too low a concentration makes the degree of disinfection questionable. Too high a concentration can result in corrosion effects, impairment of taste or skin irritation. The CCS240 and CCS241 sensors are applied for measurement of chlorine dioxide in the following fields:","Your benefits"