Startseite Produkt Trübungssensor

Trübungssensor

The turbidity online sensor adopts the 90° infrared light scattering method and is equipped with a built-in cleaning brush. It features functions such as calibration, data logging, analysis, and diagnostics. The sensor uses an RS485 interface and supports the standard Modbus protocol.

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Produktübersicht

Infrared scattering light technology: when a light beam is directed at the sample solution, particles within the solution scatter the light. As shown in the diagram below, the angle between the emitted infrared light and the detection path is 90° (in accordance with ISO 7027). The intensity of the scattered light received by the detector correlates with the turbidity of the water. Therefore, by measuring the intensity of the scattered light, the turbidity of the sample can be determined.

Trübungssensor Technische Daten

Product Model	TUR-200	TUR-210	FT-200
Grundsatz	90-degree infrared light scattering method	90-degree infrared light scattering method	90-degree infrared light scattering method
Wavelength	860nm	860nm	660nm
Measuring range	(0~1000/4000)NTU, other ranges customizable	(0~1000/4000)NTU, other ranges customizable	(0~20/100)NTU
Reproduzierbarkeit	≤1%	≤1%	≤1%
Measurement accuracy	±5%	±5%	±5%
Zero drift (24h)	≤1%F.S	≤1%F.S	≤1%F.S
Span drift (24h)	≤3%F.S	≤3%F.S	≤3%F.S
Detection limit	0.015NTU	0.015NTU	0.015NTU
Auflösung	0.001NTU	0.001NTU	0.001NTU
Protection rating	IP68	IP68	IP68
Communication interface	RS485 communication with standard Modbus protocol; baud rates: 4800、9600、19200、38400、57600、115200	RS485 communication with standard Modbus protocol; baud rates: 4800、9600、19200、38400、57600、115200	RS485 communication with standard Modbus protocol; baud rates: 4800、9600、19200、38400、57600、115200
Abmessungen	(φ33*178) mm，10 meters (customizable)	(φ16*150) mm，10 meters (customizable)	(233180123) mm
Material	Available options: 316L stainless steel / PVC / titanium alloy	316L stainless steel	Composite material
Gewicht	0.5kg	0.15kg	1kg
Installation thread	Upper end: NPT 3/4 thread	Upper end top: M16 X-1 thread; Upper end bottom: M20 X-1.5 thread	/
Operating voltage	(9~36) V DC	(9~36) V DC	(9~36) V DC
MTBF	≥1440h/time	≥1440h/time	≥1440h/time
Power consumption	1 W (with motor brush in operation) 0.4 W (with motor brush inactive)	0.4W	(1.5~12) W
Cleaning	Mechanical brush	Defoaming	Defoaming
Calibration interval	3~6 month	3~6 month	3~6 month
Operating environment	(0~50) °C	(0~50) °C	(0~50) °C

Vielseitige Anwendungen in verschiedenen Branchen

Oberflächenwasser
Municipal wastewater
Industrielles Brauchwasser

Hauptmerkmale von Trübungssensor

90-degree infrared light scattering method, unaffected by color interference, suitable for various environments
Optical and digital filtering technologies eliminate stray light interference, ensuring accurate measurements
Korrosionsbeständiges Gehäuse mit Wasserdichtigkeitsklasse IP68 für langfristigen Unterwasserbetrieb
RS485-Kommunikationsschnittstelle mit Standard-Modbus-Protokoll für einfache Integration

Warum Trübungssensor Stellt sich heraus

Häufig gestellte Fragen

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