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Modbus 485 Optical Dissolved Oxygen Sensor Agriculture Industrial DO Sensor RS485

Basic Information
Place of Origin: China
Brand Name: Desun uniwii
Certification: CE
Model Number: DSC380
Minimum Order Quantity: 0-200 units
Price: Determined by the number of specific orders
Packaging Details: Carton packaging
Payment Terms: L/C, T/T, D/A, D/P
Supply Ability: 0-1000pcs
Detail Information
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Modbus 485 Optical Dissolved Oxygen Sensor


Agriculture DO Sensor RS485


12V Industrial Optical Dissolved Oxygen Sensor

Product Description

Dissolved Oxygen Sensor Agriculture Industrial Oxygen Sensor RS485 DO Sensor Modbus 485 Dissolved Dissolve Oxygen Sensor

Fluorescence dissolved oxygen sensor
The DS380 series of fluorescent dissolved oxygen sensors use a new generation of fluorescence lifetime technology and high performance fluorescent materials. No oxygen consumption,o 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.
* Digital sensor, RS485 output, support MODBUS * There is no electrolyte, no interference, no need for frequent calibration * No oxygen consumption, no flow rate limit * Built-in temperature sensor, automatic temperature compensation
Optical fluorescence method
Measuring range
0~20mg/L or 0-200% saturation
Response time
5 sec
Sensor drift
<1% per year
Protection level
Drop in
Temperature sensor
Temperature range
Temperature accuracy
± 0.2°C
Support RS-485, MODBUS protocol
Power supply
DC 6~12V, current
Φ26*177.5 mm
Probe cable length
Default 5 m, customizable
Fluorescent cap life
1 year
Max. working pressure
Housing material
POM / Stainless steel, titanium alloy


do sensor cases

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


Contact Details

Phone Number : +86 181 8242 9986

WhatsApp : +8618182429986