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Digital optical UV spectral sensors for nitrite, nitrate and carbon parameters like COD

Digital optical UV spectral sensors for nitrite, nitrate and carbon parameters like COD

NiCaVis® 700 IQ NI: UV probes with integrated ultrasonic cleaning for the reagent-free measurement of nitrate, nitrite and carbon parameters directly in the process

  • Measurement directly in the process
  • No waiting for response times
  • Maintenance-free WTW ultrasonic cleaning
  • No wear parts, like wipers
  • Now available for surface water

The full flexibility for your measurement:
The high resolution of these sensors allows the precise distinction and measurement of nitrate and nitrite. At the same time, up to 3 carbon parameter such as COD, BOD, DOC, TOC, UVT or SAC are determined. This allows the complete monitoring and optimization of processes in the aeration of wastewater treatment plants.

Variations

Model Description Order no.
All sensors with integrated ultrasonic cleaning. Multifunctional slide and shock-absorption-rings, without connecting cable (order SACIQ separately).
NiCaVis® 701 IQ NI Spectral UV sensor for the measurement of nitrite, nintrate, CODtot, CODdiss., TOC, BOD, DOC, SACtot., SACdiss., UVT254 in the inlet and in the aeration 481054
NiCaVis® 705 IQ NI Spectral UV sensor for the measurement of nitrite, nitrate, CODtot, CODdiss., TOC, BOD, DOC, SACtot., SACdiss., UVT254 in the drain/outlet 481055

Technical Data

Model NiCaVis 701 IQ NI NiCaVis 705 IQ NI
Measuring method Spectral measurement in the UV range 200-390 nm Spectral measurement in the UV range of 200-390 nm
Applikation
(optimized for municipal wastewater treatment plants)
Infeed stimulation Drain/output
Measuring range 0.0...150.0 NO3-N
0.00…75.00 mg/l NO2-N
0…20000/12500 mg/l COD (tot/diss.)
0…20000 mg/l TOC
0…12500 mg/l DOC
0…8000 mg/l BOD
0…5000 m-1 SAC 254 (tot)
0…100.0 % UVT 254
0.00...50.00 mg/l NO3-N
0.00…25.00 mg/l NO2-N
0.0…800.0 mg/l COD (tot/diss)
0.0…500.0 mg/l TOC
0.0…500.0 mg/l DOC
0.0…500.0 mg/l BOD
0.0…600.0 m-1 SAC 254 (tot)
0…100.0 % UVT 254
Cleaning Maintenance-free WTW ultrasonic cleaning Maintenance-free WTW ultrasonic cleaning
Material Housing: Titanium, PEEK
Measuring window: Saphire glass
Housing: Titanium, PEEK
Measuring window: Saphire glass
IQ Sensor Net system 282/284 and 2020 282/284 and 2020

Accessories

Model Description Order no.
DIQ/CHV Dual IQ/Cleaning Head Valve for system 282/284 472007
MIQ/CHV PLUS Modules IQ/Cleaning Head Valve for system 2020 480018
Cleaning Air Box - 115 VAC Air pressure compressor, 115 VAC 480017
Cleaning Air Box - 230 VAC Air pressure compressor, 230 VAC 480019
VIS FT-1 Flow measuring cell for use with automatic compressed air cleaning 480080
VIS FT-1/RS Spare parts set for VIS FT-1 480081
VIS Set Brushes/1mm 2 cleaning brushes for gap width 1 mm 481031
VIS Set Brushes/5mm 2 cleaning brushes for gap width 5 mm 481032
VIS/CT Cleaning cards 481071
VIS/CV Multifunctional slide 481074
SET/AP Air pressure cleaning set: 15 m compressed air hose including fittings 481075
VIS/CS Cleaning set 481079

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