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Desun Optical Dissolved Oxygen Sensor Pond RS485 Water Quality Monitoring Sensor

Basic Information
Place of Origin: China
Brand Name: Desun Uniwill
Model Number: DS-380
Minimum Order Quantity: 0~100 pcs
Price: $260.00 - $380.00/ Piece
Packaging Details: Carton packaging
Delivery Time: 7~ 15 working days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 0~1000 pcs
Detail Information
Principle: Optical Method Measuring Range: 0~20mg/L Or 0-200% Saturation
Response Time: 3 Seconds Accuracy: 1%
Protection Level: IP68 Temperature Range: 0~50°C
Temperature Accuracy: ±0.2°C Output: RS-485, MODBUS Protocol
Power Supply: DC 6~12V, Current <50mA Cable Length: Default 5 M
Housing Material: SS316/Titanium Alloy
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desun Optical Dissolved Oxygen Sensor


Optical Dissolved Oxygen Sensor Pond


RS485 Water Quality Monitoring Sensor

Product Description

Online Optical Dissolved Oxygen Detector probe Pond DO Water Quality Monitoring


Main Features


Ø The sensor adopts new type of oxygen sensitive membrane,with NTC temperature compensated function,whose measurement result has good repeatability and stability.

Ø Won't produce oxygen consumption when measuring and no requirement of flow rate and stirring.

Ø Breakthrough fluorescence technology,without membrane and the electrolyte and almost not need maintenance.

Ø Built-in self-diagnosis function to ensure the accuracy of data.

Ø Factory calibration,not need calibration for a year and can carry out field calibration.

Digital sensor,high anti-jamming capacity and far transmission distance.

Standard digital signal output,can achieve integration and networking with other equipment without controller.

Ø Plug-and-play sensor,quick and easy installation.



Item Parameters
Model DS380
Principle Fluorescence analysis method
Measuring range 0~20mg/L or 0-200% saturation
Response time 3 sec
Accuracy 1%
Protection level IP68
Installation Submersible
Temperature sensor NTC
Temperature range 0~50°C
Temperature accuracy ±0.2°C
Output Support RS-485, MODBUS protocol
Power supply DC 6~12V, current <50mA
Size Φ26*155 mm
Probe cable length Default 5 m, customized 10m, 15 m and 30 m cable
Fluorescent cap life 1 year
Maximum working pressure 3bar
Housing material SS316/Titanium alloy

























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: 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


Desun Optical Dissolved Oxygen Sensor Pond RS485 Water Quality Monitoring Sensor 0


Contact Details

Phone Number : +86 181 8242 9986

WhatsApp : +8618182429986