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2 to 3 ppm / 3 to 20 ppm
HydroVu Data Services
When the probe enters a liquid the beam is refracted away from the detector which activates an audible tone and light
114914 102 Mk2 Water Level Meter
02” D (Approx
Ozone 10/a, 20 - 300 PPM, (CH21001) P4 Probe 2 to 3 ppm /Ozone 10 a, 20 300 PPM, Part # CH21001, 10 Tests Application Range Standard Measuring Range: 20 to 300 ppm Number of Strokes n: 1 Time for Measurement: approx. 20 s Standard Deviation: 10 to 15 % Color Change: greenish blue yellow Ambient Operating Conditions Temperature: 0 to 40 C Absolute Humidity: 2 to 30 mg H2O L Reaction Principle O3 + indigo isatine Cross Sensitivity No interference by: 1 ppm sulfur dioxide 1 ppm chlorine 1 ppm nitrogen dioxide.