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Dissolved Oxygen
Portable Liquid Particle Counter


Chemtrac, Inc./ Products/ Other Analytical Measurements/ Residual Ozone Analyzer

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RESIDUAL OZONE ANALYZER

HydroACT Series

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.

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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.

Standard Features

  • Includes analyzer, ozone sensor, flow cell,       1 analog output, 1 year consumables
  • No moving parts, no reagents
  • Event logging

Ozone Dosing Applications

  •  Expandable sensor inputs and I/O
  • Color display and data-logging with microSD card download 
  • Modbus or PROFIBUS communictions
  • Chemical feed control capability (e.g. PID) 

Benefits

  • Stable and reliable – excellent process control 
  • Suitable for all potable, process and salt waters 
  • No reagents or moving parts
  • Up to 6 months between maintenance
  • Up to 3 months between calibration
  • Resistant to detergents in the water
Type Membrane-covered amperometric, two-electrode sensor
Measured Residual Ozone
Optional Probe Ranges 0.05 – 0.2, 0.05 – 2, 0.05 – 5, or 0.05 – 10 mg/L (ppm)
Resolution 0.01 mg/L (1 ppb)
Reproducibility ±5%
Stability -1% per month,  (without calibration)
Working Electrode Gold cathode
Counter Electrode Silver/silver halide
Membrane Material Micro-porous hydrophillic membrane
Flow Rate 15 to 60 L/hr
Temperature Compensation Automatically by integrated, thermistor (ATC)
Temperature Range > 0 up to 50° C
pH Range pH 2 up to 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  
OZA / Datasheets Version Languages Size Date
HydroACT Residual Ozone Analyzer

HydroACT Residual Ozone Analyzer

353.9 KiB 01/23/2017

Dissolved Oxygen
Portable Liquid Particle Counter




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