WTW UV-VIS/UV Sensor
UV-VIS/UV Sensor

Digital, optical senor for the IQ SENSOR NET
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.

Model

CarboVis® 701 IQ

CarboVis® 705 IQ

CarboVis® 701 IQ TS

CarboVis® 705 IQ TS

Order No.

481048

481050

481049

481051

* The UVT-254 value is standardized to 10 mm gap width.

Measuring method

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:

Measuring range and Resolution

 

Inlet:

 

Inlet:

 

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

 

SAC254 total

0.0 ... 5,000 1/m 1 1/m

 

0.0 ... 5,000 1/m 1 1/m

 

SAC254 dissolv

0.0 ... 3,000 1/m 1 1/m

 

0.0 ... 3,000 1/m 1 1/m

 

UVT254 total*

0.0 ... 100.0 % 0.1 %

 

0.0 ... 100.0 % 0.1 %

 

UVT254 dissolv*

0.0 ... 100.0 % 0.1 %

 

0.0 ... 100.0 % 0.1 %

 

TSS

 

 

0.00 ... 15.00 g/l 0.01 g/l

 

 

Aeration:

 

Aeration:

 

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

 

SAC254 total

0.0 ... 5,000 1/m 1 1/m

 

0.0 ... 5,000 1/m 1 1/m

 

SAC254 dissolv

0.0 ... 3,000 1/m 1 1/m

 

0.0 ... 3,000 1/m 1 1/m

 

UVT254 total*

0.0 ... 100.0 % 0.1 %

 

0.0 ... 100.0 % 0.1 %

 

UVT254 dissolv*

0.0 ... 100.0 % 0.1 %

 

0.0 ... 100.0 % 0.1 %

 

TSS

 

 

0.00 ... 20.00 g/l 0.01 g/l

 
 

Effluent:

Effluent:

Effluent:

Effluent:

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

SAC254 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

SAC254 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

UVT254 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 %

UVT254 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

Flow rate

≤ 3 m/s

Pressure Resistance

Maximum 1 bar (incl. sensor connection cable)

Electrical connections

2-wire shield cable with quick fastener to sensor

Electromagnetic
Compatibility

EN 61326, Class B, FCC Class A
Intended for indispensable operation

Certifications

CE

Mechanical

Housing: Titan Grade 2, PEEK; Window: Sapphire glass
Protection class: IP 68

Weight (without cable)

Approx. 8.82 lb (4 kg)

Warranty

2 years for defects in quality

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