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HomeProductsProduct categoriesSensor technologyDigital IQ sensors (online) > IQ optical spectral probes (UV-VIS) for carbon parameters and suspended solids

Digital optical UV-VIS spectral probes for COD/TOC/DOC/BOD/UVT/SAC and optional suspended solids

WTW sensors - CarboVis® 700 IQ (TS) nitrate/suspended solids

CarboVis® 700 IQ (TS): Spectral sensor with integrated ultrasonic cleaning for the chemical-free measurement of the organic load and suspended solids concentration

  • Calibration-free
  • Extremely robust
  • Minimal cleaning effort

Optimal for the measurement of TOC and DOC in the inlet/effluent of municipal wastewater treatment plants.

Thanks to its innovative optics and spectral measuring technique, this is sensor is calibration-free. An optimized referencing ensures an excellent zero point and long-term stability. This ensures reliable measuring results! The maintenance-free WTW ultrasonic cleaning technology reduces the manual cleaning effort to a minimum.

Variations

Model Description Order no.
CarboVis® 701 IQ Spectral UV-VIS probe to measure CODtot, CODdiss., TOC, BOD, DOC, SACtot., SACdiss. and UVT254 in the inlet and the aeration 481048
CarboVis® 705 IQ Spectral UV-VIS probe to measure CODtot, CODdiss., TOC, BOD, DOC, SACtot., SACdiss. and UVT254 in the drain 481050
CarboVis® 701 IQ TS Spectral UV-VIS probe to measure CODtot, CODdiss., TOC, BOD, DOC, SACtot., SACdiss., UVT254 and suspended solids in the infeed and the stimulation 481049
CarboVis® 705 IQ TS Spectral UV-VIS probe to measure CODtot, CODdiss., TOC, BOD, DOC, SACtot., SACdiss., UVT254 and suspended solids in the drain 481051

Technical Data

Model CarboVis 701 IQ ( TS) CarboVis 705 IQ (TS)
Measuring method Spectral measurement in the UV-VIS range of 200-720 nm Spectral measurement in the UV-VIS range from 200-720 nm
Application
(optimized for municipal wastewater treatment plants)
Infeed stimulation Drain
Measuring range 0…20000/12500 mg/l COD (tot/diss)
0…20000 mg/l TOC
0…12500 mg/l DOC
0…8000 mg/l BOD
0…5000/3000 m-1 SAC 254 (tot/diss)
0…100.0 % UVT 254
(0.00-15.00 g/l TS)
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/diss)
0…100.0 % UVT 254
(0.0-900.0 mg/l TS)
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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