The HydroACT Residual Ozone Analyzer utilizes the very latest and best ozone sensors available in the world today. The membrane covered sensor is insensitive to changing pH and interference from other oxidants, uses no reagents, is extremely stable, and has a reduced maintenance requirement compared to most other Ozone sensors. HydroACT offers a versatile solution to your monitoring needs with the flexibility to accept additional sensors, as well as offering expandable I/O and PID control loops.
Type | Membrane-covered amperometric two-electrode system |
Measured | Residual Ozone |
Probe Ranges | 0.05 – 0.2, 0.05 – 2, 0.05 – 5, or 0.05 – 10 mg/L (ppm) |
Resolution | 0.01 mg/L (ppm) |
Reproducibility | ±5% |
Working Electrode | Gold cathode |
Counter Electrode | Silver/silver halide |
Membrane Material | Micro-porous hydrophillic membrane |
Flow Rate | 15 to 60 L/hr. |
Stability | -1% per month, (without calibration) |
Temperature Compensation | Automatically by integrated thermistor (ATC) |
Temperature Range | > 0 up to 50° C |
pH Range | pH 2 – pH 11 |
Permissible Over-Pressure | 7.25 psi (0.5 bar) |
First Polarization Time | 120 min. |
Re-Polarization Time | 30 min. |
Zero-Point Adjustment | Not necessary |
Calibration | Manual using a suitable ozone test kit |
Housing Material | PVC, silicone, polycarbonate, stainless steel |
Dimensions | Diameter approx. 0.98 in., length 6.89 in. |
Replacement Intervals | |
Membrane | Annually |
Electrolyte | Every 3 to 6 months |
Image | Title | File Type | File Size | Download | Date | Categories | Products | 1234_hfilter |
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HydroACT 4 Ozone Operations Manual | 3.3 MB | 11/15/2017 | Operations Manual | HydroACT Series | operations-manual | |||
HydroACT Residual Ozone Analyzer | 353.9 KB | 01/23/2017 | Data Sheet | HydroACT Series, Residual Ozone Analyzer | data-sheet |