Aqua6110 Dissolved Oxygen Electrode
Summary:
The dissolved oxygen sensor employs fluorescence-based measurement: a blue light is emitted to illuminate the fluorescent layer, exciting the fluorescent material to emit red light; the oxygen concentration is inversely proportional to the time it takes for the fluorescent material to return to its ground state. This method ensures that no oxygen is consumed during measurement, yielding stable and reliable data with no interference, while also allowing for simple installation and calibration.
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The dissolved oxygen sensor employs fluorescence-based measurement: a blue light is emitted to illuminate the fluorescent layer, exciting the fluorescent material to emit red light; the oxygen concentration is inversely proportional to the time it takes for the fluorescent material to return to its ground state. This method ensures that no oxygen is consumed during measurement, yielding stable and reliable data with no interference, while also allowing for simple installation and calibration.
Detailed introduction
Product Features
- Durable and Corrosion-Resistant: Made from stainless steel (typically 316L, with titanium alloy available as a custom option), this material offers outstanding corrosion resistance, mechanical strength, and stability, making it suitable for a wide range of complex industrial environments, including those involving acids, alkalis, salts, and water treatment.
- Rapid response: Enables real-time monitoring of conductivity changes, providing immediate data feedback for process control.
- Easy to maintain: robust construction, smooth surface that resists scaling, simple cleaning, and long service life.
- Temperature compensation: Typically incorporates an integrated temperature sensor to automatically compensate for the influence of temperature on conductivity, thereby enhancing measurement accuracy.
- Wide-ranging applications: Covering industries such as chemicals, pharmaceuticals, food and beverage, water treatment, environmental monitoring, power, and semiconductors, these solutions are commonly used for concentration control, water quality analysis, process monitoring, and determining the endpoint of cleaning processes.
Technical Specifications
Specifications | Detailed Information |
Power supply | 12VDC |
Size | Diameter 49.5 mm × Length 251.3 mm |
Weight | 1.4KG |
Material | Main body: SUS316L (standard version), titanium alloy (seawater version) |
Top and bottom covers: PPS + glass fiber | |
O-ring: Fluororubber | |
Cable: PVC | |
Waterproof rating | IP68 |
Measurement range | 0–20 mg/L (0–20 ppm), 0–200% saturation |
Temperature: 0–45°C | |
Display precision | Measured value ±3% |
Temperature: ±0.5℃ | |
Output | MODBUS RS485 |
Storage temperature | -15 to 60°C |
Measure ambient temperature | 0 to 45°C (non-freezing) |
Pressure Range | ≤0.3 MPa |
Calibration | Air calibration |
Cable length | Standard configuration includes a 10-meter cable, extendable up to 100 meters. |
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