NHAT NAM ENGINEERING

Automatic visual inspection machine for ampoules, vials, cartridges and syringes.

The AV-E is the cutting-edge technology for the high-speed automatic inspection of pharmaceutical products such as vials, cartridges, ampoules¿ and syringes (mod. AV-EGS), ¿which represents the ideal solution to ensure that SVP products are essentially free of particulate and cosmetic defects.

sensors for ozone

DULCOTEST

Measuring range 0.02 – 2 mg/l

Measuring ozone in oxidation and disinfection applications: DULCOTEST sensors offer precise, reliable, application-specific measured values in real-time.

Reliable online measurement of ozone – with DULCOTEST sensors.

To monitor or control clear water, for instance in the disinfection of potable water, there is the tried-and-tested standard ozone sensor type OZE3 mA. The innovative sensor type OZR1 can be used in polluted waters, e.g. raw water for potable water generation, cooling water and wastewater. When monitoring for the absence of ozone, the active carbon filters indicate that ozone is getting through.

Your benefits

  • Two application-optimised sensor types available
  • Precise, real-time amperometric measurement for efficient process control (short response time)
  • Amperometric measuring eliminates interference caused by turbidity or colouration
  • Integrated temperature compensation eliminates interference caused by influence of temperature
  • Diaphragm-covered electrodes for reduced dependence on flow, cross-sensitivities, substances in water and film-forming media
  • Diaphragm-covered measuring electrodes embedded in an electrolyte ensure long service life. This maintains optimum measuring conditions regardless of process conditions

Technical Info

  • pH range: 4.0 … 11.0 Stability range of ozone
  • Temperature 5 … 40 ºC
  • Pressure max. 1.0 bar
  • Flow 30 … 60 l/h (in DGM or DLG III)
  • Supply voltage 16 … 24 V DC (two-wire)
  • Output signal 4 … 20 mA

Your benefits

  • Measured variable: Ozone, without cross-sensitivity to chlorine, hydrogen peroxide
  • Diaphragm-covered sensor (encapsulated) minimises faults caused by changing flow or ingredients in the water

Your benefits

  • Measured variable: Ozone, without cross-sensitivity to chlorine, hydrogen peroxide
  • Diaphragm-covered sensor (encapsulated) minimises faults caused by changing flow or ingredients in the water
  • Suitable also for monitoring the absence of ozone (rupture monitoring on filters) and for discontinuous ozone treatment processes
  • Resistance to films of dirt by pore-free diaphragm

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