Nitrate analyzer AV455

nitrate analyzer
nitrate analyzer
nitrate analyzer
nitrate analyzer
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Measured entity
water, nitrate
Application domain
Measured value
turbidity, wavelength
for integration, in-line
Other characteristics
continuous, dual-channel


The AV455 nitrate monitor has been designed for use on potable water treatment plants as a means of determining the quality of the final treated water. Other applications include blending of high and low nitrate waters and for borehole waters. The AV455 provides continuous analysis with the minimum of manual intervention and extremely low running costs – no expensive chemical reagents are required. AV455 offers additional cost savings by having two measurements in one transmitter. Data Reagentless operation Automatic cleaning Virtually zero maintenance Dual-wavelength measurement for turbidity and dissolved organic compensation Long lamp life ABB’s freedom of choice offers the right driver for the major fieldbus protocols suitable for ABB devices. The version matrix document shows for each protocol the software revision that’s compatible to the hardware and firmware revision of the device.


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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.