These membrane-covered amperometric sensors measure the concentration of chlorine dioxide or ozone in aqueous solutions (e.g. drinking water, swimming pool water, service water, process water, and cooling water). The sensors can be connected directly to a suitable indicating or control device.
general technical data | |
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Measuring range | Chlorine dioxide: max. 0.05 to 10 mg/l (analog); max. 0.05 to 20 mg/l (digital); ozone: max. 0.05 to 20 mg/l (analog); max. 0.05 to 10 mg/l (digital) |
Measuring principle | Membrane-covered, amperometric two-electrode system with integrated electronic components |
Inflow speed | Approx. 15 cm/s |
Response time t90 | Approx. 15 s |
Operating temperature | 0 to 45 °C |
Settling time | Chlorine dioxide: approx. 1 hr for initial startup; ozone: approx. 2 hrs for initial startup |
pH value area of application | Chlorine dioxide: pH 1 to pH 11; ozone: pH 2 to pH 11 |
Application areas | Drinking water, swimming pool water, service water, and process water |
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