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Stainless Steel Dissolved Oxygen Meter For Water Test Aquaculture DO Meter

Basic Information
Place of Origin: China
Brand Name: Desun Uniwill
Certification: CE
Model Number: DYS-1
Minimum Order Quantity: 0~100 pcs
Price: $ 425.00 - $ 535.00/ Set
Packaging Details: Carton packaging
Delivery Time: 7~ 15 working days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 0~1000 pcs
Detail Information
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
High Light:

Water Portable Dissolved Oxygen Meter


Stainless Steel Optical Do Meter


Aquaculture Water Test DO Meter

Product Description

Best Selling Cheap Dissolved Oxygen Meter For Water Test Aquiculture DO Meter


When choosing an optical DO meter for aquaculture, here are a few important factors to consider:


-Accuracy and precision: Look for a meter that provides accurate and reliable measurements. This is essential for ensuring the well-being of the aquatic organisms.


-Range and resolution: Consider the measurement range and resolution of the optical DO meter. Aquaculture systems can have varying oxygen levels, so it's important to select a meter that can cover the expected range of dissolved oxygen concentrations.


-Response time: The response time of the meter is critical, as it determines how quickly it can provide a reading after being immersed in water. A faster response time allows for more efficient monitoring and management of dissolved oxygen levels.


-Temperature compensation: Opt for a meter that offers automatic temperature compensation. This feature ensures that measurements are adjusted to account for temperature fluctuations, providing more accurate readings.


-Durability and ease of use: Since the optical DO meter will be used in aquaculture settings, it should be strong and durable enough to withstand the environment. Additionally, consider meters that are easy to use and have a user-friendly interface.


-Data logging and connectivity: Some optical DO meters offer data logging capabilities, allowing you to store and retrieve measurements for further analysis. Additionally, meters with connectivity options (such as USB or Bluetooth) make it easier to transfer data to external devices or computer systems.


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.

Dissolved Oxygen Meter For Water Test

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.


* 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
Fluorescent dissolved oxygen sensor
Measuring Range
0-20mg/L or 0 ≤ 200% saturation
Response time
± 1%
Sensor drift
<1% per year
Temperature range
Temperature precision
± 0.5℃
Calibration method
One or Two-point calibration
output method
RS-485 (Modbus/ RTU )
Temperature sensor
Housing diameter
Housing length
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
Housing Material

Dissolved Oxygen Meter

Contact Details

Phone Number : +86 181 8242 9986

WhatsApp : +8618182429986