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Aquaculture Digital Optical Dissolved Oxygen Sensor Analyzer RS485

Basic Information
Place of Origin: China
Brand Name: Desun Uniwill
Certification: CE
Model Number: DS-380
Minimum Order Quantity: 0~100 pcs
Price: $280.00 - $400.00/ 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
Model: DS380 Principle: Fluorescence Analysis Method
Measuring Range: 0~20mg/L Response Time: 3 Seconds
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
Fluorescent Cap Life: 1 Year Maximum Working Pressure: 3bar
Housing Material: SS316/Titanium Alloy
High Light:

Aquaculture Digital DO Sensor


Dissolved Oxygen Sensor Analyzer


RS485 Optical Water Oxygen Sensor

Product Description

Digital Optical Aquaculture DO Sensor Dissolved Oxygen Sensor Analyzer Rs485 Dissolved Oxygen Sensor


Desun Uniwill fluorescent dissolved oxygen sensors use a new generation of fluorescence lifetime technology and high performance fluorescent materials. No oxygen consumption,No flow rate limitation, no electrolyte, no maintenance and calibration,no interference from hydrogen sulfide, excellent stability. Built-in temperature sensor, automatic temperature compensation. RS485 output, can be networked without a controller.



Technical Specifications


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























Sensor maintenance


1) Sensor outer surface:


Clean the outer surface of the sensor with tap water. If there is still debris left, wipe it with a soft cloth. For some stubborn dirt, add some household washing liquid to the tap water to clean it.


2) The outer surface of the fluorescent cap:


Remove the protective cover at the front end of the sensor, rinse the dirt on the sensor window with clean water, and finally cover the cover; if you need to wipe, use a soft cloth and carefully wipe the force direction.





Aquaculture Digital Optical Dissolved Oxygen Sensor Analyzer RS485 0





Digital Optical Aquaculture DO Sensor

Contact Details

Phone Number : +86 181 8242 9986

WhatsApp : +8618182429986