660nm Laser Water Turbidity Sensor 0.01-100 NTU Range with RS485 Modbus for Ultra Pure Water Monitoring
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Daruifuno
Product Description
Product Overview
The Online 660nm Laser Water Turbidity Sensor delivers precise turbidity measurement for ultra-pure water applications with fast response times and high-resolution laser technology.
Measurement Principle
Turbidity occurs when suspended and colloidal particles in water scatter light. This sensor uses a 660nm laser light source and measures scattered light at 90 degrees from the incident beam to calculate turbidity values in NTU units with exceptional accuracy.
Key Features
- 660nm laser light source for high resolution and fast response
- Optional OLED window and automatic emptying system for reduced maintenance
- Low sampling flow requirements (100-500ml/min) minimizing waste liquid
- Built-in liquid level detection for automatic sample verification
- RS485 digital interface with Modbus protocol for industrial integration
- Internal calibration data storage supporting offline calibration
- IP66 protection rating for durable operation
Applications
- Pure water and ultra-pure water turbidity testing
- Water treatment plants and secondary water supply systems
- Swimming pool water quality monitoring
Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Range | 0.01~100 NTU |
| Light Source | 660nm laser |
| Accuracy | 0.001~40NTU: ±2% or ±0.015NTU; 40~100NTU: ±5% |
| Flow Rate | 100-500 ml/min |
| Operating Temperature | 0°C ~ 45°C |
| Dimensions | Diameter: 52 mm; Length: 195 mm |
| Sample Interface | Injection: 1/4NPT; Discharge: 1/2NPT |
| Material | ABS + Nylon |
| Weight | 2 kg |
| Protection Grade | IP66 |
| Cable Length | 3m standard |
Product Models
| Model | Display | Liquid Level Detection | Emptying System |
|---|---|---|---|
| OLTU600 | LED indicator | No | Not equipped |
| OLTU601 | LED indicator | No | Not equipped |
| OLTU602 | OLED window | Yes | Equipped |
| OLTU603 | OLED window | Yes | Equipped |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Suzhou Delfino Environmental Technology Co., Ltd.
Location
Room 301, Building 3, No. 25 Datong Road, High-tech Zone, Suzhou City, JIANGSU P.R CHINA
Contact Person
Yuki Fu