PFDO-500 Aquaculture Fluorescence Dissolved Oxygen Online Analyzer
Model: PFDO-500
Aquaculture-focused fluorescence DO analyzer for stable online dissolved oxygen monitoring in fish farms and water treatment systems.
PFDO-500
Aquaculture-focused fluorescence DO analyzer for stable online dissolved oxygen monitoring in fish farms and water treatment systems.
Best for: Online DO monitoring in aquaculture ponds, recirculating aquaculture systems, and fish farms, Dissolved oxygen monitoring for wastewater treatment, surface water, and industrial water processes, Wastewater treatment applications.
Specifications
- Measurement range: DO: 0-20 mg/L or 0-200% saturation; temperature: 0-45°C
- Accuracy: DO: ±3% of reading or ±0.3 mg/L, whichever is greater; temperature: ±0.5°C
- Repeatability: ±0.3 mg/L
- Resolution: 0.01 mg/L
- Pressure range: ≤0.1 MPa
- Calibration: Air automatic calibration; sample calibration
- Sensor material: SUS316L body
- Sensor size: 25 x 127 mm (diameter x length)
- Sensor weight: 0.3 kg
- Sensor protection: IP68 / NEMA6P
- Power supply: AC 85-500 VAC; DC 9-36 VDC
- Output: 3-channel 4-20 mA
- Relay: Three relays with configurable response parameters
- Communication: MODBUS RS485
- Storage temperature: -15 to 60°C
- Operating temperature: 0-45°C, non-freezing
- Transmitter size: 145 x 125 x 162 mm (L x W x H)
- Transmitter weight: 1.35 kg
- Transmitter protection: IP66 / NEMA4X
- Cable length: 10 m standard cable; extendable to 100 m unless otherwise noted
Applications
- Online DO monitoring in aquaculture ponds, recirculating aquaculture systems, and fish farms
- Dissolved oxygen monitoring for wastewater treatment, surface water, and industrial water processes
- Wastewater treatment applications
- Drinking water applications
- Surface water applications
- Industrial process water applications
- Aquaculture applications
- Environmental monitoring applications
Benefits
- Optical fluorescence dissolved oxygen measurement for stable aquaculture monitoring
- No oxygen consumption and no minimum flow requirement
- No membrane or electrolyte replacement required for routine use
- Built-in diagnostic function for accurate data verification
- Factory calibrated for direct commissioning
- Digital sensor communication with strong anti-interference capability
Frequently asked questions
What does the PFDO-500 measure?
PFDO-500 is configured for Measurement range: DO: 0-20 mg/L or 0-200% saturation; temperature: 0-45°C; Accuracy: DO: ±3% of reading or ±0.3 mg/L, whichever is greater; temperature: ±0.5°C; Repeatability: ±0.3 mg/L; Resolution: 0.01 mg/L.
Where is the PFDO-500 used?
Typical applications include Online DO monitoring in aquaculture ponds, recirculating aquaculture systems, and fish farms, Dissolved oxygen monitoring for wastewater treatment, surface water, and industrial water processes, Wastewater treatment applications, Drinking water applications.
How do I select or order the PFDO-500?
Send FUNEL your target parameters, measuring range, water type, quantity and application. We will confirm the configuration and provide a quotation and datasheet.
Tell us your water type and signal requirements
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