Features& Advantages
660nm laser light source with high resolution and fast response
Low injection flow requirements, reducing the amount of waste generated in the measurement
Internal storage of calibration data, support offline calibration, on-site plug and play
Specification Of Digital Turbidity Sensor
Model | OLTU600 |
Measuring Technology | 660nm Laser Scattering Principle |
Measuring Range | Turbidity: 0.001~100NTU Temp: 0~45ºC |
Resolution | Turbidity: 0.001NTU Temp: 0.1ºC |
Accuracy | 0.001~40NTU is ±2% of reading or ±0.015NTU, take the larger one; 40~100NTU is ±5% of reading |
Communication | RS485 MODBUS-RTU |
Display | LED light |
Operation Panel | Via PC or controller |
Response Time | Step response, the initial response time<60 seconds |
Related Measurement | Temp measurement |
Calibration Method | Multi-point calibration; Contrast Offset; Factor offset |
Sample Pressure | Ensure that the sample pressure is 1~2bar before the injection port |
Sample Flow Rate | 100~700mL/min,ideal flow: 200~300mL/min |
Operating Temp | 0~45ºC (does not freeze) |
Storage Temp | -10~60ºC |
Shell Material | POM+nylon+ABS+stainless steel |
Dimension | 140*140*330mm |
Installation | Main body wall mount |
Lead interface | M12 |
Protection Grade | IP65 |
Power Supply | 9~18V DC |
Power Consumption | 2.5W |
Weight | 2100g |
Our main products include online, portable and laboratory water quality analysis instruments.
Our company was established in 2015, but our company's predecessor has been committed to the water quality testing industry for more than 10 years.
We attained ISO9001 quality management system certification at 2019. Located near Shanghai, we enjoy convenient water, land and air transportation. Our company regards"reasonable prices,efficient production time, good after-sales service"as our tenet.

A: Our company is a professional manufacturer of water analysis instruments and sensors, integrating development and production together. The quality of our products is guaranteed strictly.
Q: What's the location of your company?
A: Our company is Located in Suzhou near Shanghai,So we enjoy convenient water, land and air transportation,which is very efficient and fast.
Q: How is your service?
A: We will try our best to offer you good before-sale and after-sale service. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.