UV-VIS spectral sensors for COD, BOD and TOC/DOC/UVT/SAC and TSS (optional) - WTW

SKU: 481051

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Description
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.

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.

Specifications

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
	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
		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
	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
		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
	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
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