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| Categories | Dissolved Oxygen Meter |
|---|---|
| Brand Name: | Desun Uniwill |
| Model Number: | DYS-1 |
| Certification: | CE |
| Place of Origin: | China |
| MOQ: | 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 |
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.
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
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.
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