PSS-600 Suspended Solids and Sludge Concentration Online Analyzer
Model: PSS-600
Compact infrared suspended solids sensor for continuous sludge concentration and turbidity-related process monitoring.

PSS-600
Compact infrared suspended solids sensor for continuous sludge concentration and turbidity-related process monitoring.
Best for: Sludge concentration monitoring in wastewater treatment process tanks, Suspended solids monitoring in industrial process water and wastewater treatment loops, Continuous monitoring for effluent, municipal drainage, and pollution discharge points.
Specifications
- Measurement range: 0.01-1000 mg/L, 100-50000 mg/L
- Accuracy: Better than ±10% of reading depending on sludge properties, or ±10 mg/L, whichever is greater
- Repeatability: ±3%
- Resolution: 0.01-1 mg/L depending on measuring range
- Pressure range: ≤0.4 MPa
- Calibration: Sample calibration; slope calibration
- Sensor material: SUS316L body; PUR cable
- Sensor size: 49 x 230.5 mm (diameter x length)
- Sensor weight: 0.8 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
- Sludge concentration monitoring in wastewater treatment process tanks
- Suspended solids monitoring in industrial process water and wastewater treatment loops
- Continuous monitoring for effluent, municipal drainage, and pollution discharge points
- Wastewater treatment applications
- Drinking water applications
- Surface water applications
- Industrial process water applications
- Aquaculture applications
- Environmental monitoring applications
Benefits
- Infrared scattering technology for suspended solids concentration monitoring
- Automatic cleaning option reduces maintenance load
- Digital sensor with strong anti-interference capability
- Standard digital signal output for PLC and controller integration
- Fast installation and direct insertion field use
- Reverse-polarity protection, RS485 protection, data storage, and optional wireless module
Frequently asked questions
What does the PSS-600 measure?
PSS-600 is configured for Measurement range: 0.01-1000 mg/L, 100-50000 mg/L; Accuracy: Better than ±10% of reading depending on sludge properties, or ±10 mg/L, whichever is greater; Repeatability: ±3%; Resolution: 0.01-1 mg/L depending on measuring range.
Where is the PSS-600 used?
Typical applications include Sludge concentration monitoring in wastewater treatment process tanks, Suspended solids monitoring in industrial process water and wastewater treatment loops, Continuous monitoring for effluent, municipal drainage, and pollution discharge points, Wastewater treatment applications.
How do I select or order the PSS-600?
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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