Raw Water 0~10NTU Laser Optical Turbidity Sensor with Display

OLTU600 laser low optical?Turbidity Sensor is a flow-through sensor for online monitoring of water quality turbidity. It uses a 660nm laser principle, accurate measurement, fast response, and real-time continuous monitoring. The sensor is compact and miniaturized, and the installation space is small, which is conducive to integration.

Raw water refers to untreated natural water sources, such as groundwater, river water, lake water, etc. Because raw water contains a large amount of suspended solids and microorganisms, raw water needs to be treated before it can be used for domestic and industrial production. Before treating raw water, it needs to be monitored, where turbidity value is an important parameter. Turbidity refers to the amount of suspended solids or microorganisms in water, and is usually expressed by the degree to which light is hindered when passing through the water body. The higher the turbidity value, the greater the number of suspended solids or microorganisms in the water, and the worse the water quality. Raw water typically has turbidity values between 5 and 10 NTU (turbidity units). If the turbidity value exceeds 10 NTU, it means that the suspended solids or microorganisms in the water have exceeded the normal range and need to be treated. Before treating raw water, it is necessary to monitor the turbidity value in order to determine what treatment method is required, such as sedimentation, filtration, disinfection, etc.?

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Product Name	Laser low optical turbidity sensor
Product Model	OLTU600
Brand Name	Daruifuno
Signal Type	Digital RS485 Modbus
Measuring Principle	660nm laser scattering principle
Measuring Range	0.01~100NTU
Accuracy	0.001~40NTU is ± 2% of the reading or ± 0.015NTU, take the larger one;
	40~100NTU is ± 5% of the reading
Resolution	0.001NTU
Calibration	Multi-point calibration; Contrast Offset; Factor offset
Flow requirement	100~700mL/min
Operating Temperature	0~45℃
Shaft Material	POM+nylon+ABS+stainless steel
Dimensions	140*140*320mm
Lead Interface	M12
Protection Grade	IP65 (indoor)
Weight	2100g
Power Supply	9~18VDC

We also provide the matched Turbidity Controller which has two relays and 4-20mA current. Our company is specialized in water treatment instruments for more than 10 years. Our main products are online pH ORP analyzer, conductivity analyzer, dissolved oxygen analyzer, COD analyzer, ammonia analyzer, etc..If you are interested in our products, feel free to contact us!