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WTW Trioxmatic 700 IQ /701 IQ/702 IQ dissloved oxygen sensor |
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WTW polarographic membrane sensors all feature a potentiostatic 3-electrode system, self cleaning, Maintenance free, Drift free and calibration free > 6 months.All have same reliability and precision but resolutions, response times, required flow rates are adapted to suit different applicaions.
Trioxmatic 700 IQ
Universal oxygen sensor for measuring and controlling oxygen input in biological sewage treatment processes in wastewater treatment plants.Durable 50 micron thick hydrophobic membrane, a minimal flow rate of 0.5cm/sec and a medium response time of less than 180 sec.
Trioxmatic 701 IQ
O2 sensor with increased resolution and improved response times. Equipped with a special 25 micron thick membrane.This sensor is ideally suited for low level concentration applications; e.g. measurements of residual oxygen in the denitirfication of biological sewerage treatment.
Trioxmatic 702 IQ
This model is specially designed for trace level measurements in the ppb range.This sensor is ideally suited for use in ultrapure water applications.; e.g monitoring of boiler feed water or drinking water purification.
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