Well-suited for use in municipal wastewater treatment plants, the sensor
uses two electrodes to determine the NO3-N concentration: a nitrate ion
electrode and a chloride ion electrode. An optional electrode is also
available for pH measurement. The system’s Hydra Analyzer is configured
to periodically actuate a cleaning cycle using the integral spray
cleaner in the nitrate sensor, minimizing the formation of biofilms or
other coatings on the electrodes and keeping maintenance to a minimum.
The sensor also detects temperature, and the analyzer provides a
temperature-compensation calculation for superior measurement accuracy.
The Hydra Nitrate Analyzer System measures nitrate and chloride in
concentrations from 0.1 to 1000ppm, pH from 0 to 14 and temperature from
0 to 50°C (32 to 122°F).Electro-Chemical Devices Inc. www.ecdi.com800.729.1333
Leaders relevant to this article: