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River Monitoring online Turbidity Sensor Probe IP68 MODBUS Protocol

Basic Information
Place of Origin: China
Brand Name: Desun Uniwill
Model Number: DST420
Minimum Order Quantity: 1
Price: Determined by the number of specific orders
Packaging Details: Carton packaging
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 1000
Detail Information
Rangr: 0-4000NTU Resolution: 0.1NTU
Material: POM/SS316 Output: RS-485, MODBUS Protocol
Accuracy: ±5% Power Supply: 6-12V ,current <50mA (when Not Cleaned)
Principle: 90° Scattered Light
High Light:

River Monitoring Turbidity Sensor Probe


Turbidity Sensor Probe IP68


online turbidity meter MODBUS

Product Description

Turbidity sensor probe for factory water quality river monitoring 

Product Description


Our turbidity sensors use fiber optic technology to provide superior repeatability and stability, and are less susceptible to ambient light. The automatic cleaning brush with the sensor can effectively eliminate air bubbles and reduce the influence of contamination on the measurement. It has a longer maintenance period and maintains excellent stability for long-term online use.
* Digital sensor, RS-485 output, support MODBUS * With automatic cleaning brush to prevent contamination and eliminate air bubbles * Strong anti-interference ability, free from ambient light and chromaticity * 90° scattered light principle, with fiber optic technology for better repeatability
Technical parameter
Fiber Optic Turbidity Sensor
Self-cleaning Fiber Optic Turbidity Sensor
90° scattered light
Protection level
Output signal
Support RS-485, MODBUS protocol
Power supply
DC 6~12V, current <50mA (when not cleaned)
Φ45*175.8 mm
Housing material
Probe cable length
5 meters (default), can be customized
Optical window
Self-cleaning system


Before installation, please check the appearance of the cables for damage, and disperse the cables.

1. When using the throw-in sensor, avoid the sensor hitting the wall or other facilities caused by water flow. If the water flow rate is too fast, the sensor must be fixed.

2. There should be no obstructions in front of the measurement. For example, fluorescence sensors should be avoided from light.

3. The water depth position where the sensor is installed should not exceed 2 meters from the horizontal, and the installation should be based on the fluctuation of the water flow. The water depth of the location should not be less than 30 cm. (Adjustable according to the measured water body)

Packing & Delivery
River Monitoring online Turbidity Sensor Probe IP68 MODBUS Protocol 0
Our Service

* Standardized workshop and process
* Strict professional quality inspection
* Return is supported if the product is unqualified.
* Fast delivery
* Warranty for 1 years

We actively innovate, continuously improve our products, and optimize industry application solutions. Based on the current rapid development of IoT technology, we also launched wireless water quality monitoring solutions. Combine smart phones, tablets and traditional measuring instruments through wireless transmission to create a real-time dynamic water quality monitoring system, marine environmental monitoring system, fishery water monitoring system, and provide complete solutions.

Q: Is your company a manufacturer??
A: Yes,we are a professional manufacturer of online water quality monitoring products: oil in water sensor/ DO sensor/ NH4-N sensor / ORP / COD sensor / Blue-green algae sensor /Conductivity sensor /TDS / TSS /MLSS,ect.

Q: What parameters do you need for product selection?
A: Application, Range, Power supply and Output signal.
Q: Can you offer OEM services?
A: Yes,we support OEM and ODM products according to your requirements.

Q: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q: How about warranty?
A: 12 months warranty.

Contact Details

Phone Number : +86 181 8242 9986

WhatsApp : +8618182429986