IQ Sensor Net System IQ Sensor Net CarboVis® Carbon Sensors

701 IQ / 701 IQ TS / 705 IQ / 705 IQ TS
Overview Specifications Industries & Applications Documentation & Tools ;
Overview

Overview

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
Order No.
481048
481050
481049
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)
Measuring gap (optical layer thickness)
1 mm
5 mm
1 mm
Application (optimized for)
Municipal wastewater
Municipal wastewater
Municipal wastewater
Flow rate
≤ 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)
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
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
Certifications
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
Weight (without cable)
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
 
 
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
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
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
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
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
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
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
UVT 254 total*
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 %
TSS
--
-
0 ... 4,500 mg/l 1 mg/l
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