PFDO-600 Fluorescence Dissolved Oxygen Online Analyzer
Model: PFDO-600
Compact fluorescence dissolved oxygen sensor for online DO monitoring in wastewater, surface water, and industrial process water.
PFDO-600
Compact fluorescence dissolved oxygen sensor for online DO monitoring in wastewater, surface water, and industrial process water.
Best for: DO monitoring in wastewater treatment, biological treatment, and effluent processes, Online dissolved oxygen monitoring in surface water, industrial water, and aquaculture environments, 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: ≤0.2 MPa
- Calibration: Air automatic calibration; sample calibration
- Sensor material: SUS316L body; PUR cable
- Sensor size: 30 x 190.2 mm (diameter x length)
- Sensor weight: 0.5 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
- DO monitoring in wastewater treatment, biological treatment, and effluent processes
- Online dissolved oxygen monitoring in surface water, industrial water, and aquaculture environments
- Wastewater treatment applications
- Drinking water applications
- Surface water applications
- Industrial process water applications
- Aquaculture applications
- Environmental monitoring applications
Benefits
- Optical fluorescence technology with stable repeatability
- No oxygen consumption and no flow-rate dependency
- No membrane replacement or electrolyte maintenance for normal operation
- Built-in diagnostics and reliable data output
- Factory calibration for quick commissioning
- Digital sensor design with RS485 protection and optional wireless transmission
Frequently asked questions
What does the PFDO-600 measure?
PFDO-600 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-600 used?
Typical applications include DO monitoring in wastewater treatment, biological treatment, and effluent processes, Online dissolved oxygen monitoring in surface water, industrial water, and aquaculture environments, Wastewater treatment applications, Drinking water applications.
How do I select or order the PFDO-600?
Send FUNEL your target parameters, measuring range, water type, quantity and application. We will confirm the configuration and provide a quotation and datasheet.
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