ATI’s Model Q45H/64 Dissolved Ozone Analyzer is the ideal choice for on-line monitoring and control of ozonation systems. Capable of measuring DO3 concentrations as low as 0-200 PPB full scale, the system provides the sensitivity needed for demanding applications such as pharmaceutical grade water or semiconductor wash water. And with the standard 0-2 PPM range, the monitor is ideally suited to water bottling systems or municipal water treatment. Even high range applications requiring 0-20 or 0200 PPM can be easily accommodated. Utilizing a highly selective polarographic membraned sensor, dissolved...

Simple Flow Control Dissolved ozone sensors are normally installed in a flowcell, with sample piped to the flowcell using 1/4" I.D. sample tubing. The standard flowcell arrangement uses a constant-head overflow system to ensure stable flow and pressure across the sensor regardless of sample line fluctuations. A low-volume flowcell is also available for installations where minimum sample flow is desired and sample flow and pressure can be carefully controlled. For ozone measurements in reactor chambers often used in large municipal water treatment systems, a submersible sensor is available. This...

Model Q45H/64-A-B Dissolved Ozone Monitor Specifications Ordering Information: Model Q45H64-A-B Dissolved O3 Monitor Electronic Monitor Display Range: Accuracy: Repeatability: Linearity: Zero Drift: Display: Control Relays: Relay Mode: Analog Outputs: Data Logger: Operating Conditions: Enclosure: Weight: 0-200.0 PPB, 0-2.000 PPM, 0-20.00 PPM, or 0-200.0 PPM ± 0.02 PPM or 0.5% of F.S. ± 0.01 PPM or 0.3% of F.S. 0.1% of F.S. < 0.01 PPM per month Large 4 digit main display, 0.75" characters, 12 digit alpha-numeric second line display 16-35 VDC for loop-powered unit 115/230 VAC, 50/60 Hz., 10 VA...