Sensors for Peracetic Acid Measurement

Following requirements are fulfilled:

• No cross sensitivity in presence of hydrogen peroxide
• No damage of the sensor membrane in presence of cationic and anionic surfactants
• Application  in CIP (Cleaning in Place) and rinser (beverage) possible: Temperature up to 45°C, pressure up to 3 bar (30°C)
• Two measuring ranges available:
• Type PAA 1-mA-200ppm: 0-200 ppm
• Type PAA 1-mA-2000ppm: 0-2000 ppm

Following advantages are given by the features of the sensors:

• Efficient process control by accurate, real time (short response time) amperometric measurement
• Enhancement of process safety by reliable measurement: no disturbance by turbidity or colour enabled by the amperometric principle; no drifts of sensors by stable zero-point; no disturbance by temperature influence, enabled by either integrated or rapid external temperature correction of the signal (selectable); reduced dependency on sample flow and on cross sensitivities by chemicals enabled by membrane covered electrodes
• Rapid commissioning, enabled by short run in time
• Long term life time, enabled by stabilized electrochemical conditions, reduce process dead time and expenses for maintenance: membrane separates electrodes from process conditions; electrolyte defines constant electrochemical conditions
• Simple and low cost maintenance by changing the membrane cap
• Short delivery time enables sensor replacement just in time
• Service for OEM-Partners: special versions and separate label available

Detailed information of the sensors for download here ("details peracetic acid sensors")

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