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Industrial Dissolved Oxygen Sensor Seawater Salinity Luminescence Sensor

Industrial Dissolved Oxygen Sensor Seawater Salinity Luminescence Sensor

Brand Name:Desun Uniwill
Certification:CE
Model Number:DS-380
Minimum Order Quantity:1 pcs
Delivery Time:7~ 15 working days
Payment Terms:L/C, D/A, D/P, T/T
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Address: Room 502, Unit 2, Building 1, Yi Cui yuan i city, No. 11, Tangyan South Road, Yanta District, Xi'an city, Shaanxi Province, China.
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Industrial Dissolved Oxygen Sensor Salinity Dissolved Oxygen in Seawater Sensor Dissolved Oxygen Luminescence Sensor


Industrial Dissolved Oxygen Sensor Brief introduction


The DS380 series of fluorescent dissolved oxygen sensors uses a new type of fluorescence lifetime technology and high performance fluorescent materials. The fluorescent dissolved oxygen sensor is based on the quenching principle of the specific fluorescence of the specific 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 of Industrial Dissolved Oxygen Sensor:


-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 Specifications of Industrial Dissolved Oxygen Sensor:


ItemParameters
ModelDS380
PrincipleFluorescence analysis method
Measuring range0~20mg/L or 0-200% saturation
Response time3 sec
Accuracy1%
Protection levelIP68
InstallationSubmersible
Temperature sensorNTC
Temperature range0~50°C
Temperature accuracy±0.2°C
OutputSupport RS-485, MODBUS protocol
Power supplyDC 6~12V, current <50mA
SizeΦ26*155 mm
Probe cable lengthDefault 5 m, customized 10m, 15 m and 30 m cable
Fluorescent cap life1 year
Maximum working pressure3bar
Housing materialSS316/Titanium alloy

China Industrial Dissolved Oxygen Sensor Seawater Salinity Luminescence Sensor supplier

Industrial Dissolved Oxygen Sensor Seawater Salinity Luminescence Sensor

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