ProMinent is expanding its product range with new sensors for measuring peracetic acid (PAA) and hydrogen peroxide (H2O2) without cross-sensitivity to one another. The measured variables are recorded selectively - without measurement falsification, even at low concentrations.
Due to their properties, hydrogen peroxide and peracetic acid are very suitable choices for disinfection in the food and beverage industry; they break down into environmentally friendly water, oxygen and acetic acid after disinfection and are highly effective against yeast, molds, bacteriophages and spore-forming bacteria. Areas of application are the disinfection of packaging and containers before filling the products.
The sensors DULCOTEST PAA 2-3E-10ppm and PEROX-H-3E are used to measure the PAA and H2O2 concentrations during disinfection. Both sensors work according to the amperometric measuring principle. This works with 3 electrodes, which enables long-term stable zero points and thus precise measurements, even at low concentrations. They are resistant to salts, acids, alkalis, surfactants and dirt deposits. Integrated measuring transducers, and a reliable plug-in connection of the signal cable with secure contact, ensure convenient installation.
The PAA 2-3E-10ppm sensor detects low peracetic acid concentrations in the range 0.20 to 10.0 ppm without cross-sensitivity to hydrogen peroxide. A typical application of the sensor is the measurement of PAA during the disinfection of pre-treated wastewater.
The new PEROX H-3E sensor is suitable for measuring hydrogen peroxide without cross-sensitivity to free chlorine and peracetic acid. It is suitable for fast control processes with short response times - even in moderately polluted water for reliable measurement from 0.20 ppm H2O2. The measuring ranges up to 10, 50, 200 and 500 ppm are covered in four product variants.
Due to their properties, hydrogen peroxide and peracetic acid are very suitable choices for disinfection in the food and beverage industry; they break down into environmentally friendly water, oxygen and acetic acid after disinfection and are highly effective against yeast, molds, bacteriophages and spore-forming bacteria. Areas of application are the disinfection of packaging and containers before filling the products.
The sensors DULCOTEST PAA 2-3E-10ppm and PEROX-H-3E are used to measure the PAA and H2O2 concentrations during disinfection. Both sensors work according to the amperometric measuring principle. This works with 3 electrodes, which enables long-term stable zero points and thus precise measurements, even at low concentrations. They are resistant to salts, acids, alkalis, surfactants and dirt deposits. Integrated measuring transducers, and a reliable plug-in connection of the signal cable with secure contact, ensure convenient installation.
The PAA 2-3E-10ppm sensor detects low peracetic acid concentrations in the range 0.20 to 10.0 ppm without cross-sensitivity to hydrogen peroxide. A typical application of the sensor is the measurement of PAA during the disinfection of pre-treated wastewater.
The new PEROX H-3E sensor is suitable for measuring hydrogen peroxide without cross-sensitivity to free chlorine and peracetic acid. It is suitable for fast control processes with short response times - even in moderately polluted water for reliable measurement from 0.20 ppm H2O2. The measuring ranges up to 10, 50, 200 and 500 ppm are covered in four product variants.
