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Shrimp Farm Dissolved Oxygen Sensor Industrial Portable Dissolved Oxygen 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:

Stainless Steel Dissolved Oxygen Sensor


Industrial Portable Dissolved Oxygen Meter


Shrimp Farm Dissolved Oxygen Meter

Product Description

Shrimp farm Dissolved Oxygen Sensor Industrial Dissolved Oxygen Meter Portable DO Meter


Dissolved oxygen meters typically consist of a probe or sensor and a meter or display unit. The probe, often referred to as an oxygen sensor or electrode, is the component that comes into contact with the liquid being tested and measures the concentration of dissolved oxygen. It usually employs a polarographic or galvanic cell to detect and quantify the oxygen content.


The meter or display unit is responsible for receiving the signal from the probe and converting it into a readable measurement value. It may display the dissolved oxygen concentration in various units, such as milligrams per liter (mg/L) or parts per million (ppm). Some advanced meters also provide additional features like temperature compensation, data logging, and connectivity options for data transfer.


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

When using a dissolved oxygen meter, it is important to properly calibrate the instrument before taking measurements. Calibration ensures accurate readings by accounting for any variations or drift in the sensor's performance. The calibration process involves immersing the probe in a solution with a known concentration of dissolved oxygen (usually air-saturated water or a calibration standard) and adjusting the meter to match the expected value.

Contact Details

Phone Number : +86 181 8242 9986

WhatsApp : +8618182429986