Online Digital Turbidity Sensor

Online Digital Turbidity Sensor: Unmatched Precision for Real-time Water Quality Monitoring

Unlock critical insights into water clarity with our advanced Online Digital Turbidity Sensor. Engineered for accuracy and reliability, this sensor employs a sophisticated light scattering method that ingeniously combines both infrared absorption and infrared scattering. This dual-measurement approach significantly enhances precision across a broad range, minimizing interference from color or other common variables in the sample.

How it Works: The sensor functions by emitting controlled infrared light into the water sample. When suspended particles are present, this light is scattered. A highly sensitive photodetector then captures the scattered light, converting it into an electrical signal. Through advanced analog and digital signal processing, this signal is swiftly translated into an exact and continuous turbidity reading, providing immediate feedback on your water's quality.

Key Applications & Tangible Benefits:

• Drinking Water Treatment: Essential for public health and regulatory compliance. Continuously monitor filter bed performance, ensure optimal coagulation, and confirm final water quality, detecting even the slightest changes that could impact safety.
• Wastewater Treatment: Optimize treatment processes, improve settling efficiency, and guarantee environmental compliance. Real-time turbidity data helps manage sludge blanket levels and ensures discharged effluent meets stringent quality standards, reducing potential fines.
• Environmental Monitoring: Crucial for assessing the health of natural water bodies like lakes, rivers, and streams. Use for pollution detection, erosion studies, algal bloom monitoring, and long-term ecological trend analysis, providing vital data for conservation efforts.
• Industrial Processes: Maintain product quality and process integrity in industries such as food & beverage, pharmaceuticals, and chemical manufacturing. Monitor clarity in production lines to prevent costly contamination, ensure consistent product specifications, and optimize filtration cycles.

Advanced Features for Superior Performance and Reliability:

• Exceptional Accuracy & Stability: Our high-precision sensors and robust algorithms deliver consistent, stable, and highly accurate turbidity measurements, making this unit indispensable for both critical laboratory analyses and demanding field applications.
• Innovative Dual-Infrared Technology: The combined infrared absorption and scattering method provides superior compensation for sample color and a wide dynamic measuring range (0.01-4000 NTU), ensuring reliable data even in complex and challenging water samples.
• Integrated Self-Cleaning Wiper: Reduce operational downtime and maintenance costs. The automated self-cleaning wiper effectively removes biofouling and particulate buildup, ensuring continuous, accurate readings without manual intervention and preventing sensor drift.
• User-Friendly Interface & Calibration: Designed for intuitive operation, allowing for easy calibration, configuration, and data access. Supports both sample and slope calibration methods for flexible and precise adjustments.
• Robust & Durable Construction: Built to withstand harsh industrial and environmental conditions. The sensor body is available in corrosion-resistant SUS316L + PVC (standard) or a specialized SUS316L Titanium + PVC (for seawater applications), complemented by fluorine rubber O-rings and a rugged PVC cable for maximum longevity.
• Seamless System Integration (MODBUS RS485): Equipped with an industry-standard MODBUS RS485 communication interface, enabling effortless integration with existing Programmable Logic Controllers (PLCs), SCADA systems, and other remote monitoring platforms for comprehensive data logging and process control.
• Wide Operating Conditions: Functions reliably across a broad working temperature range (0 to 45℃ / 32 to 113ºF) and offers a superior protection grade of IP68/NEMA6P, signifying full submersibility and extreme resistance to dust and water.

Technical Specifications:

• Measuring Range: 0.01-100 NTU and 0.01－4000 NTU (flexible ranges for optimized resolution)
• Accuracy: Less than ±1% of the measured value, or ±0.1 NTU (whichever is greater), ensuring exceptional precision.
• Pressure Range: ≤0.4 Mpa
• Current Speed: ≤2.5m/s (8.2 ft/s)
• Calibration: Sample calibration, Slope calibration
• Sensor Main Material: Body: SUS316L + PVC (normal type), SUS316L Titanium + PVC (seawater type); O-ring: Fluorine rubber; Cable: PVC
• Power Supply: 12V DC
• Communication Interface: MODBUS RS485
• Temperature Storage: -15 to 65℃ (5 to 149ºF)
• Working Temperature: 0 to 45℃ (32 to 113ºF)
• Dimensions: 60mm x 256mm (2.3 x 10 inches)
• Weight: 1.65kg (3.6 lbs.)
• Protection Grade: IP68/NEMA6P
• Cable Length: Standard 10m cable, extendable up to 100m for versatile installation.