Aquarium Analog Smart Optical Dissolved Oxygen Sensor DO Sensor For Water

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Xi'an Desun Uniwill Electronic Technology Co., Ltd.

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Aquarium Analog Smart Optical Dissolved Oxygen Sensor DO Sensor For Water

Name: Aquarium Analog Smart Optical Dissolved Oxygen Sensor DO Sensor For Water
Brand: Desun Uniwill
Price: 280.00 USD

China Aquarium Analog Smart Optical Dissolved Oxygen Sensor DO Sensor For Water wholesale

Brand Name : Desun Uniwill

Model Number : DS-380

Certification : CE

Place of Origin : China

MOQ : 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

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Aquarium Analog Smart Optical Dissolved Oxygen Sensor Do Sensor For Water

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.

Aquarium Analog Smart Optical Dissolved Oxygen Sensor DO Sensor For Water

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

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