Digital Optical Dissolved Oxygen Sensor
1) The Optical DO sensor uses advanced oxygen-sensitive film with good reproducibility and stability.
2) No need maintenance by breakthrough fluorescence techniques.
3) Maintain prompt the user can customize the prompt message is automatically triggered.
4) Hard, fully enclosed design, improved durability.
5) Use simple, reliable, and interface instructions can reduce operational errors.
6) Set a visual warning system to provide important alarm functions.
7) Plug and play: easy to on-site installation.
Product Details
AM-D-ODO dissolved oxygen sensor uses optical (fluorescence) measurement of dissolved oxygen, blue light emitted by the phosphor layer, a fluorescent substance is excited to emit red light, and the fluorescent substance and the concentration of oxygen is inversely proportional to the time back to the ground state. The method uses a measurement of dissolved oxygen, no oxygen consumption measurement, the data is stable, reliable performance, there is no interference, installation and calibration simple. Widely used in sewage treatment plants each process, water plants, surface water, industrial process water production and wastewater treatment, aquaculture and other industries on-line monitoring of DO.
Technical Features
| Model | AM-D-ODO | AM-D-ODOS |
| Application | Fresh water | Sea water |
| Body material | SS316L | Titanium |
| Principle | Optical ( fluorescent ) | |
| Measuring range | Dissolved oxygen:0-20 mg/L(ppm)
Temperature:0~45℃ |
|
| Resolution | Resolution:±3%
Temperature: ±0.5℃ |
|
| Accuracy | ± 3% | |
| Output | MODBUS RS485 | |
| Pressure range | ≤0.3Mpa | |
| Output | MODBUS RS485 | |
| Process connection | R1 | |
| Storage temperature | -15~65℃ | |
| Ambient temperature | 0~45℃ | |
| Water proof cable | PVC, standard:10meters and it can be extended to 100meters | |
