China Dissolved Oxygen Sensor manufacturer
Xi'an Desun Uniwill Electronic Technology Co., Ltd.
Our Vision Aspire to be a leader in water quality monitoring - our pursuit is to be respected by customers, employees, partners and other companies in the industry. Core Values Rigorous, Efficient,
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Digital Optical Dissolved Oxygen Sensor RS485 Dissolved Oxygen Probe For Aquaculture

Digital Optical Dissolved Oxygen Sensor RS485 Dissolved Oxygen Probe For Aquaculture

Brand Name Desun Uniwill
Model Number DS-380
Certification CE
Place of Origin China
Minimum Order Quantity 1 pcs
Price $280.00 - $400.00/ Piece
Payment Terms L/C, D/A, D/P, T/T
Supply Ability 1000 sets per month
Delivery Time 7~ 15 working days
Packaging Details Carton packaging
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
Detailed Product Description

Digital Optical Dissolved Oxygen Sensor RS485 Dissolved Oxygen Probe DO Sensor DO Probe For Aquaculture

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.

 

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
 
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

 

 

Desun Uniwill Main Products:

1, Water Quality Sensors:
#Do sensor, #pH sensor, conductivity sensor, turbidity sensor, #COD sensor, #ammonia nitrogen sensor, ORP sensor, #oil in water sensor, chlorophyll sensor, blue-green algae sensor, etc.

2, Water Quality Sensors Controllers:
-Single parameter Controllers
-Multi-parameter Controllers

3, Online Multi-parameter Water Quality Sensor
4, Portable Handheld Dissolved Oxygen Meter

 

Product Tags: Aquaculture Dissolved Oxygen Sensor   DS380 Digital Optical DO Sensor   RS485 Dissolved Oxygen Probe  
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