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Industrial Optical Dissolved Oxygen Sensor POM Pen Type Water DO Sensor

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 - $360.00/ 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
Measuring Range: 0~20mg/L Response Time: 3 Seconds
Protection Level: IP68 Power Supply: DC 6~12V
Product Material: POM/SS316/Titanium Power Consumption: < 0.5 W
Calibration Method: One Or Two-point Calibration Accuracy: 1%
Maximum Working Pressure: 6bar Fluorescent Cap Life: 1 Year
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Industrial Optical Dissolved Oxygen Sensor


Optical Dissolved Oxygen Sensor POM


Pen Type Water DO Sensor

Product Description

DS-380 series of special fluorescent dissolved oxygen sensors for aquaculture are specially designed for the aquaculture market, without oxygen consumption, flow rate limitation, electrolyte, maintenance and calibration, strong anti-interference ability and excellent stability. Built in temperature sensor, automatic temperature compensation. RS485 output, no controller is needed.


1. Digital sensor, RS485 output, supporting MODBUS

2. No film, no electrolyte, no interference, no frequent calibration

3. No oxygen consumption, no flow rate limit

4. It is specially designed for the breeding market and has a super high cost performance

Technical Parameters

Item Parameters
Model DS380
Principle Fluorescence method
Range 0~20mg
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 RS-485, MODBUS protocol
Power DC 6~12V, current <50mA
Size Φ26*155 mm
Cable length Default 5 m
Fluorescent cap life 1 year
Maximum working pressure 6bar
Material SS316/Titanium alloy
Calibration One or Two-point calibration
Power consumption < 0.5 W









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: How about the quality of the managements?

A: We have a complete quality control system, our products will be fully pre-inspection before shipping to you. We have the certification of ISO, CE, we could send the certification test of our company to you.

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

Industrial Optical Dissolved Oxygen Sensor POM Pen Type Water DO Sensor 0

Contact Details

Phone Number : +86 181 8242 9986

WhatsApp : +8618182429986