The Q45H/84 hydrogen peroxide monitor is designed to give real time measurement for drinking water, wash water and process water.

Hydrogen peroxide monitor are often a requirement in water disinfection processes, paper industry bleaching applications, hydrogen sulphide removal in wastewater collection systems and peroxide applications in aqueous systems.

The system is available with a sealed flowcell for lower flow rates, or a constant-head flowcell that ensures the rate and pressure at the sensor are maintained, provided the sample inlet flow rate is 30 litres per hour or above.

A choice of AC powered, battery powered or 2-wire loop-powered models is offered.

Technical information:

  • Range: 0-2.000 PPM Minimum, 0-200.0 PPM maximum
  • Display: Large character LCD with LED back-light
  • Response time: 90% in 60 seconds
  • Accuracy: ± 0.5 PPM or 2% of full scale
  • Sensitivity: 0.001 PPM minimum