701 IQ SAC

Name: 481036 UV 701 IQ SAC
Brand: WTW
SKU: 481036
Availability: InStock

WTW 481036

Optical SAC and UVT sensor (254 nm), for measurement of higher concentrations in wastewater and surface water, with turbidity compensation and integrated ultrasonic cleaning. Supplied with multifunctional slide and Shock-Absorption-Rings, without connection cable (SACIQ order separately). 光学SAC和UVT传感器（254 nm），用于测量废水和地表水中的较高浓度，具有浊度补偿和集成超声波清洗功能。配备多功能滑块和减震环，无需连接电缆（SACIQ单独订购）。

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SAC and UVT sensor for the IQ SENSOR NET
UV 700 IQ SAC: Low-cost probe (integrated ultrasonic cleaning, turbidity compensation) for the maintenance-free and reagent-free SAC measurement according to DIN 38404 C3:
•No wear parts
•No replacement of seals
•No risk of penetrating water
•No corrosion
With the new sensor UV 700 IQ SAC, you can determine the spectral absorption coefficient at 254 nm directly and without chemicals. Turbidity influences are compensated by a reference measurement at 550 nm.

As a sum parameter, similar to the COD, the SAC allows information about the organic contamination of water. This makes this sensor ideal to capture organic deposits in wastewater and surface waters. In addition to the SAC, you can use this sensor to determine the UV transmission at 254 nm. This is most commonly used in the control of UV disinfection systems.

Model		UV 701 IQ SAC	UV 705 IQ SAC
Order No.		481036	481038
* The UVT-254 value is standardized to 10 mm gap width.
Measuring method		UV-Absorptionsmessung 254 nm (Kompensation 550 nm)
Measuring gap (optical layer thickness)		1 mm	5 mm
Application (optimized for)		Municipal wastewater with a low proportion of industrial wastewater, wastewater treatment plants, surface water
Measuring range and Resolution	COD	0.0 ... 12,500 mg/l 1 mg/l	0.0 ... 800 mg/l 1 mg/l
	TOC	0.0 ... 20,000 mg/l 1 mg/l	0.0 ... 500.0 mg/l 0.1 mg/l
	DOC	0.0 ... 12,500 mg/l 1 mg/l	0.0 ... 500.0 mg/l 0.1 mg/l
	BOD	0.0 ... 8,000 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
	SAC_{254 dissolv}	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 %
	UVT_{254 dissolv}*	0.0 ... 100.0 % 0.1 %	0.0 ... 100.0 % 0.1 %
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