Dissolved Oxygen Sensor Product Overview:
This Dissolved Oxygen Sensor adopts the advanced measurement technology of fluorescence method, which excites the fluorescent substance to emit red light through the emitted blue light irradiated on the fluorescent layer. The oxygen concentration is inversely proportional to the time it takes for the fluorescent substance to return to the ground state, thus accurately measuring the dissolved oxygen content in the water. The method measures without oxygen depletion, ensuring data stability and reliability, while avoiding the interference that may be associated with traditional measurement methods. The sensor is compact and easy to install and calibrate, making it ideal for dissolved oxygen monitoring in wastewater plants, waterworks, water stations, surface water, aquaculture and industry.
RMZN-DO-7010-PBS Fluorescence Method Dissolved Oxygen Electrode Product Features:
High precision measurement: Fluorescence method measurement, high measurement accuracy, stable and reliable data.
No oxygen consumption: no oxygen consumption during the measurement process, avoiding the impact on the measurement environment.
Strong anti-interference ability: no interference from other chemical substances in water, accurate measurement.
Easy installation: reasonable structure design, simple and quick installation and calibration process.
Wide applicability: applicable to a wide range of water quality and environmental conditions, including seawater version of the sensor.
Product Appearance and Dimensions:
Appearance: Please refer to Figure 1
Note: When using the sensor, please make sure that the sensor protective cover (No. 5) is removed and the fluorescent cap (No. 1) is a critical part of the measurement, so do not unscrew it.
Dissolved Oxygen Sensor Technical Specifications.
Power supply | 12VDC |
Size Diameter | 49.5mm * Length 251.3mm |
Weight | 1.4KG |
Material Main body: | SUS316L (normal version), titanium alloy (seawater version); Top and bottom cover: PPS+Glass fibre; O-ring: Viton; Cable: PVC |
Waterproof grade | IP68 |
Measuring range | 0-20mg/L(0-20ppm) / 0~200% saturation (range can be customised) |
Temperature: | 0-45°C |
Display accuracy | Measured value ±3%; Temperature: ±0.5°C |
Output | MODBUS RS485 |
Storage temperature | -15 to 60°C |
Measuring ambient temperature | 0 to 45°C (non-freezing) |
Pressure range | ≤0.3Mpa |
Calibration | Air calibration |
Cable length | 10 metres cable as standard, extendable to 100 metres |
Note: Product specifications are subject to change without notice.
Installation Guide.
Sensor Installation and Dimension Drawing
Please refer to Figure 2 (specific drawing omitted) for sensor installation. Before installation, please make sure that the protective cap is removed, but do not screw down the fluorescent cap. According to the actual situation of the site, choose the appropriate installation position and method to ensure that the sensor can work stably and accurately measure the dissolved oxygen content.
RMZN-DO-7010-PBS Fluorescence Method Dissolved Oxygen Electrode Application Areas
Wastewater plants: To monitor the dissolved oxygen content in the wastewater treatment process and to optimise the treatment process.
Waterworks: Ensure the quality of water leaving the factory meets the standard of dissolved oxygen to ensure the safety of water supply.
Water station: monitor the dissolved oxygen content of surface water, groundwater and other water sources to assess the water quality.
Breeding industry: monitor the dissolved oxygen content in the breeding water body, provide the basis for breeding management.
Industrial field: in the pharmaceutical, chemical, food and other industries in the water quality monitoring, to ensure the quality of water in the production process.
Contact us for more information about this Dissolved Oxygen Analyser
For more detailed information about this Dissolved Oxygen Sensor, or for product customisation, technical advice and purchasing services, please contact our professional team. We look forward to working with you to promote the development and application of water quality monitoring technology.
Note: The content of this product detail page is for reference only, the specific product parameters and performance of the actual product shall prevail. In the process of installation and use, please strictly comply with the product instructions and operating procedures to ensure the safety of personnel and equipment.