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Xi'an Desun Uniwill Electronic Technology Co., Ltd.
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Aquarium Digital Dissolved Oxygen Sensor Fluorescence Analysis Do Sensor Probe

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Xi'an Desun Uniwill Electronic Technology Co., Ltd.
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Aquarium Digital Dissolved Oxygen Sensor Fluorescence Analysis Do Sensor Probe

Brand Name : Desun Uniwill

Model Number : DS-380

Place of Origin : China

MOQ : 0~100 pcs

Price : $280.00 - $360.00/ Piece

Payment Terms : L/C, D/A, D/P, T/T

Supply Ability : 0~1000 pcs

Delivery Time : 7~ 15 working days

Packaging Details : Carton packaging

Principle : Optical method

Measuring range : 0~20mg/L or 0-200% saturation

Response time : 3 seconds

Accuracy : 1%

Protection level : IP68

Output : RS-485, MODBUS protocol

Power supply : DC 6~12V, current <50mA

cable length : 5 meters (default), can be customized

material : SS316/Titanium alloy

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Aquarium Digital Dissolved Oxygen Probe for Sale measurement principle fluorescence analysis

Measurement Principle

  • The optical fluorescence dissolved oxygen sensor is based on the physics principle of quenching the specific fluorescence of a particular substance.
  • The blue light coming from the light emitting diode (LED) illuminates the inner surface of the fluorescent cap, which is stimulated to emit red light by detecting the phase difference between the red and blue light and the inner calibration value.
  • The oxygen molecule concentration is calculated by counting the ratio and the final value is automatically compensated for by temperature and pressure.

Technical Parameters

Item Parameters
Model DS380
Principle Fluorescence analysis method
Measuring range 0~20mg/L or 0-200% saturation
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 Support RS-485, MODBUS protocol
Power supply DC 6~12V, current <50mA
Size Φ26*155 mm
Probe cable length Default 5 m, customized 10m, 15 m and 30 m cable
Fluorescent cap life 1 year
Maximum working pressure 6bar
product material POM/SS316/Titanium alloy
Calibration method One or Two-point calibration
Power consumption < 0.5 W

Aquarium Digital Dissolved Oxygen Sensor Fluorescence Analysis Do Sensor Probe


Product Tags:

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China Aquarium Digital Dissolved Oxygen Sensor Fluorescence Analysis Do Sensor Probe factory

Aquarium Digital Dissolved Oxygen Sensor Fluorescence Analysis Do Sensor Probe Images

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