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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Titanium Dissolved Oxygen Meter In Water Aquarium Optical Do Meter For Aquaculture

Titanium Dissolved Oxygen Meter In Water Aquarium Optical Do Meter For Aquaculture

Brand Name Desun Uniwill
Model Number DYS-1
Certification CE
Place of Origin China
Minimum Order Quantity 0~100 pcs
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
Packaging Details Carton packaging
Model DYS-1
D.O. Range 0~20mg/L or 0~200%
DO sensor Optical DO sensor
D.O. Accuracy 1%
Dissolved Oxygen Sensor Drift <1%per year
Sensor Material Stainless Steel/Titanium
Temp. Range 0~40℃
Temp. Accuracy ±0.2℃
Working Temperature -20℃~50℃
Material Supplied 3v~6v
Power <0.5w
Signal Output RS-485
Detailed Product Description

Hot sales oxygen meter in water aquarium optical do meter for aquaculture

 

Dissolved oxygen sensors are essential devices used to measure the concentration of oxygen in a liquid sample. They are commonly used in a variety of applications, including wastewater treatment, aquaculture, and environmental monitoring. Before purchasing a dissolved oxygen sensor, users should consider several factors to choose the best sensor for their needs. In this article, we will discuss some of the critical factors that users should consider before buying a dissolved oxygen sensor.

 

 

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

 

Optical sensors are commonly used in aquaculture to measure DO. They are based on the principle of fluorescence, where the sensor contains a dye that fluoresces in response to oxygen. The intensity of the fluorescence is directly proportional to the concentration of dissolved oxygen. Optical sensors are very accurate, and they respond quickly to changes in DO levels. They are also very stable and require very little maintenance. However, they can be expensive compared to other types of sensors.

Product Tags: Aquaculture Dissolved Oxygen Meter   Aquarium Optical Do Meter   Titanium Dissolved Oxygen Meter  
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