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Digital Aquarium Dissolved Oxygen Ppm Meter Aeration Tank DO Meter

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

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Digital Aquarium Dissolved Oxygen Ppm Meter Aeration Tank DO Meter

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Brand Name :	Desun Uniwill
Model Number :	DYS-1
Certification :	CE
Price :	$ 425.00 - $ 535.00/ Set
Payment Terms :	L/C, D/A, D/P, T/T
Supply Ability :	0~1000 pcs
Delivery Time :	7~ 15 working days

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Digital Aquarium Dissolved Oxygen Ppm Meter Aeration Tank DO Meter

Cheap Digital Aquarium Dissolved Oxygen ppm Meter Factory Price Aeration Tank DO Meter

An optical DO (Dissolved Oxygen) meter is a device commonly used in aquaculture to measure the amount of oxygen dissolved in water. This measurement is crucial for monitoring the health and well-being of aquatic organisms. An optical DO meter utilizes optical sensors to measure the luminescence decay of a special fluorescent dye. The decay of the dye is related to the concentration of dissolved oxygen in the water sample. Make sure to compare different models and brands, read reviews, and consult with experts or other aquaculture professionals to find the best optical DO meter for your specific needs in aquaculture.

Product Description

The handheld device can be used for monitoring of dissolved oxygen,
temperature and PH in water, and can meet the requirements of
portable accurate water quality measurement.
Signal output: RS-485
The screen uses a custom backlight, which can display dissolved
oxygen, temperature, PH, and a real-time clock.
Manual calibration of salinity, air pressure, and KB value to
ensure accurate measurement value.
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	3min
Precision	± 1%
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	10 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	POM

Dissolved Oxygen Meter

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