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< View all Sensors & Electrodes

IQ Sensor Net System WTW IQ Sensor Net CarboVis® Carbon Sensors

701 IQ / 701 IQ TS / 705 IQ / 705 IQ TS
Overview Specifications Solutions
Overview
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On-line Measuring Parameters: NO3, COD, BOD, TOC, DOC, SAC, TSS

WTW 701/705 IQ CarboVis® UV/VIS Sensor is a reagentless, optical-based spectrophotometer built into a rugged, corrosion-resistant field probe for the IQ Sensor Net system. The CarboVis can report up to 5 parameters including: COD (total and soluble), BOD, UVT-254, TOC, DOC, SAC (total and soluble) and TSS (optional). 

 

Product Features
  • Optical spectral sensor for the IQ Sensor Net
  • Reports up to 5 parameters including: COD (total and soluble), BOD, UVT-254, TOC, DOC, SAC (total and soluble) and TSS (optional).
  • Chemical-free measurement of organic load and suspended solids concentration
  • Rugged, corrosion-resistant field probe
  • Maintenance-free integrated ultrasonic cleaning technology

The CarboVis probe scans 256 wavelengths per measurement between 200 and 720nm to provide the most accurate measurements with precise compensation for interferences such as turbidity. The CarboVis provides continuous data to help operational improvement decisions.

The probe’s built-in UltraClean ultrasonic cleaning technology reduces routine maintenance requirements. UltraClean technology prevents biofouling from taking place with built-in air holes for added air cleaning in high fouling applications.

Available Versions

Two options available - one ideal for effluent applications and one ideal for influent/aeration applications:

  • CarboVis 701 IQ - (influent/aeration) UV-VIS IQ Sensor for carbons, 1mm
  • CarboVis 701 IQ TS - (influent/aeration) UV-VIS IQ Sensor for carbons and TSS, 1mm
  • CarboVis 705 IQ - (effluent) UV-VIS IQ Sensor for carbons, 5mm
  • CarboVis 705 IQ TS - (effluent) UV-VIS IQ Sensor for carbons and TSS, 5mm

 

Specifications

Specifications

Specifications CarboVis® 701 IQ CarboVis® 705 IQ CarboVis® 701 IQ TS CarboVis® 705 IQ TS
Model CarboVis® 701 IQ CarboVis® 705 IQ CarboVis® 701 IQ TS CarboVis® 705 IQ TS
Order No. 481048 481050 481049 481051
Measuring method Spectral Measurement in the UV-VIS range (200 - 720 nm) Spectral Measurement in the UV-VIS range (200 - 720nm) Spectral Measurement in the UV-VIS Range (200 – 720 nm) Spectral Measurement in the UV-VIS Range (200 – 720 nm)
Measuring gap (optical layer thickness) 1 mm 5 mm 1 mm 5 mm
Application (optimized for) Municipal wastewater Municipal wastewater Municipal wastewater Municipal wastewater
Flow rate ≤ 3 m/s ≤ 3 m/s ≤ 3 m/s ≤ 3 m/s
Pressure Resistance Maximum 1 bar (incl. sensor connection cable) Maximum 1 bar (incl. sensor connection cable) Maximum 1 bar (incl. sensor connection cable) Maximum 1 bar (incl. sensor connection cable)
Electrical connections 2-wire shield cable with quick fastener to sensor 2-wire shield cable with quick fastener to sensor 2-wire shield cable with quick fastener to sensor 2-wire shield cable with quick fastener to sensor
Electromagnetic Compatibility EN 61326, Class B, FCC Class A; Intended for indispensable operation EN 61326, Class B, FCC Class A; Intended for indispensable operation EN 61326, Class B, FCC Class A; Intended for indispensable operation EN 61326, Class B, FCC Class A; Intended for indispensable operation
Certifications CE CE CE CE
Mechanical Housing: Titan Grade 2, PEEK; Window: Sapphire glass; Protection class: IP 68 Housing: Titan Grade 2, PEEK; Window: Sapphire glass; Protection class: IP 68 Housing: Titan Grade 2, PEEK; Window: Sapphire glass; Protection class: IP 68 Housing: Titan Grade 2, PEEK; Window: Sapphire glass; Protection class: IP 68
Weight (without cable) Approx. 8.82 lb (4 kg) Approx. 8.82 lb (4 kg) Approx. 8.82 lb (4 kg) Approx. 8.82 lb (4 kg)
Warranty 2 years for defects in quality 2 years for defects in quality 2 years for defects in quality 2 years for defects in quality
Measuring range and Resolution Inlet CarboVis® 701 IQ CarboVis® 705 IQ CarboVis® 701 IQ TS CarboVis® 705 IQ TS
COD total 0 ... 20,000 mg/l 1 mg/l - 0 ... 20,000 mg/l 1 mg/l -
COD dissolv 0 ... 12,500 mg/l 1 mg/l - 0 ... 12,500 mg/l 1 mg/l -
TOC 0 ... 20,000 mg/l 1 mg/l - 0 ... 20,000 mg/l 1 mg/l -
DOC 0 ... 12,500 mg/l 1 mg/l - 0 ... 12,500 mg/l 1 mg/l -
BOD 0 ... 8,000 mg/l 1 mg/l - 0 ... 8,000 mg/l 1 mg/l -
SAC 254 total 0.0 ... 5,000 1/m 1 1/m - 0.0 ... 5,000 1/m 1 1/m -
SAC 254 dissolv 0.0 ... 3,000 1/m 1 1/m - 0.0 ... 3,000 1/m 1 1/m -
UVT 254 total* 0.0 ... 100.0 % 0.1 % - 0.0 ... 100.0 % 0.1 % -
UVT 254 dissolv* 0.0 ... 100.0 % 0.1 % - 0.0 ... 100.0 % 0.1 % -
TSS -- - 0.00 ... 15.00 g/l 0.01 g/l -
Measuring range and Resolution Aeration CarboVis® 701 IQ CarboVis® 705 IQ CarboVis® 701 IQ TS CarboVis® 705 IQ TS
COD dissolv 0 ... 12,500 mg/l 1 mg/l - 0 ... 12,500 mg/l 1 mg/l -
DOC 0 ... 12,500 mg/l 1 mg/l - 0 ... 12,500 mg/l 1 mg/l -
SAC 254 total 0.0 ... 5,000 1/m 1 1/m - 0.0 ... 5,000 1/m 1 1/m -
SAC 254 dissolv 0.0 ... 3,000 1/m 1 1/m - 0.0 ... 3,000 1/m 1 1/m -
UVT 254 total* 0.0 ... 100.0 % 0.1 % - 0.0 ... 100.0 % 0.1 % -
UVT 254 dissolv* 0.0 ... 100.0 % 0.1 % - 0.0 ... 100.0 % 0.1 % -
TSS -- - 0.00 ... 20.00 g/l 0.01 g/l -
Measuring range and Resolution Effluent CarboVis® 701 IQ CarboVis® 705 IQ CarboVis® 701 IQ TS CarboVis® 705 IQ TS
COD total 0 ... 4,000 mg/l 1 mg/l 0.0 ... 800.0 mg/l 0.1 mg/l 0 ... 4,000 mg/l 1 mg/l 0.0 ... 800.0 mg/l 0.1 mg/l
COD dissolv 0 ... 4,000 mg/l 1 mg/l 0.0 ... 800.0 mg/l 0.1 mg/l 0 ... 4,000 mg/l 1 mg/l 0.0 ... 800.0 mg/l 0.1 mg/l
TOC 0 ... 2,500 mg/l 1 mg/l 0.0 ... 500.0 mg/l 0.1 mg/l 0 ... 2,500 mg/l 1 mg/l 0.0 ... 500.0 mg/l 0.1 mg/l
DOC 0 ... 2,500 mg/l 1 mg/l 0.0 ... 500.0 mg/l 0.1 mg/l 0 ... 2,500 mg/l 1 mg/l 0.0 ... 500.0 mg/l 0.1 mg/l
BOD 0 ... 2,500 mg/l 1 mg/l 0.0 ... 500.0 mg/l 0.1 mg/l 0 ... 2,500 mg/l 1 mg/l 0.0 ... 500.0 mg/l 0.1 mg/l
SAC 254 total 0.0 ... 3,000 1/m 1 1/m 0.0 ... 600.0 1/m 0.1 1/m 0.0 ... 3,000 1/m 1 1/m 0.0 ... 600.0 1/m 0.1 1/m
SAC 254 dissolv 0.0 ... 3,000 1/m 1 1/m 0.0 ... 600.0 1/m 0.1 1/m 0.0 ... 3,000 1/m 1 1/m 0.0 ... 600.0 1/m 0.1 1/m
UVT 254 total* 0.0 ... 100.0 % 0.1 % 0.0 ... 100.0 % 0.1 % 0.0 ... 100.0 % 0.1 % 0.0 ... 100.0 % 0.1 %
UVT 254 dissolv* 0.0 ... 100.0 % 0.1 % 0.0 ... 100.0 % 0.1 % 0.0 ... 100.0 % 0.1 % 0.0 ... 100.0 % 0.1 %
TSS -- - 0 ... 4,500 mg/l 1 mg/l 0.0 ... 900.0 mg/l 0.1 mg/l
Solutions

Solutions

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