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Optical RS485 Dissolved Oxygen Probe Dissolved Oxygen Sensor For Seawater Farms

Basic Information
Place of Origin: China
Brand Name: Desun Uniwill
Certification: CE
Model Number: DS-380
Minimum Order Quantity: 1 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: 1000 sets per month
Detail Information
Model: DS380 Principle: Fluorescence Analysis Method
Measuring Range: 0~20mg/L Response Time: 1-10 Seconds
Accuracy: 1% Protection Level: IP68
Installation: Submersible Temperature Sensor: 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:

RS485 Optical Dissolved Oxygen Sensor

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SS316 Dissolved Oxygen Sensor Probe

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Seawater Farms Dissolved Oxygen Probe


Product Description

Optical RS485 Dissolved Oxygen Probe Dissolved Oxygen Sensor For Seawater Farms

Description

The fluorescent dissolved oxygen sensor is based on the quenching principle of the specific fluorescence of the particular substance in physics. Blue light from a light-emitting diode (LED) illuminates the fluorescent material on the inner surface of the fluorescent cap, and the fluorescent material on the inner surface is excited to emit red light by detecting the phase difference between red and blue light and the internal calibration value. The ratio is calculated to calculate the concentration of oxygen molecules, and the final value is automatically compensated by temperature and pressure.

do sensor
Features
* 0-20mg/L or 0-200% saturation
* 0~50 °C; IP68 protection level
* No film, no electrolyte, no polarization
* No need to consume oxygen, no flow rate
* Built-in temperature sensor, automatic temperature compensation
* Free from chemical interferences such as sulfides
* Small annual drift, fast response, and more accurate measurement
* Free of maintenance, longer application cycle, and lower cost of use
* Fluor cap replacement is simple
*Support RS-485, MODBUS protocol
 
fish tank dissolved oxygen sensor
 
Technical parameters
Model
Fluorescent dissolved oxygen sensor
Measuring Range
0-20mg/L or 0 ≤ 200% saturation
Response time
5 s
Precision
± 5%
Sensor drift
<1% per year
Temperature range
0~50℃
Temperature precision
± 0.5℃
Calibration method
One or Two-point calibration
output method
RS-485 (Modbus/ RTU )
Temperature sensor
NTC
Housing diameter
22mm
Housing length
188.3
Cable length
5 m, in addition to the customer, 5 m, 15 m and 30 m cables.
Power consumption
< 0.5 W
power supply
DC6~12v +/-5%, current<50mA
Protection level
IP68
Housing Material
SS316/Titanium

 

FAQ

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 sensors / Blue-green algae sensors/Conductivity sensors/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 management?
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: 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, and Credit Assurance. Generally, we will arrange the shipment within 7 days after receiving payment.
Q: How about a warranty?
A: 12 months warranty

 

Contact Details
Wang

Phone Number : +86 181 8242 9986

WhatsApp : +8618182429986