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PSS Portable Suspension Concentration Meter

● Water supply plant: sedimentation tank ● Sewage treatment plant: water inlet, outlet, aeration tank, return sludge, primary sedimentation tank, secondary sedimentation tank, concentration tank, sludge dewatering, etc. ● Paper mill: pulp concentration ● Coal washing plant: Sedimentation tank ● Electricity: Mortar sedimentation tank

The infrared light sent by the transmitter on the sensor undergoes absorption, reflection and scattering of the measured object during transmission. Only a small part of the light can be irradiated onto the detector. The transmittance of the transmitted light is similar to the suspended solids concentration in the measured sewage There is a certain relationship, so the concentration of suspended solids in sewage can be calculated by measuring the transmittance of transmitted light.

The sensor of the PSS type portable concentration meter uses four-beam technology. The four-beam technology uses two emitters and two detectors. The light emitted by each emitter is transmitted to the two detectors after transmission, thus generating a series of To obtain a data matrix, and then analyze these data signals to obtain the accurate concentration of suspended solids in the medium, which can effectively eliminate interference, compensate for deviations due to pollution, and enable the instrument to work in harsh environments.

● Innovative multi-beam mutual compensation technology to eliminate measurement errors caused by light window fouling;
● Automatic conversion of measurement mode to adapt to large range;
● Automatic bubble elimination function can be used in aeration tank;
● Large-screen LCD display, can display historical data;
● The measurement unit g / L or mg / L can be selected on site;
● Chinese menu, easy to operate;
● Portable design, very convenient for staff inspection operations;
● Battery-powered, light weight and easy to carry;
● Large-capacity storage space, can read data through USB interface, no driver required.

Measuring performance

Range: Depends on media type

Activated sludge: 0 ~ 25g / L

Silica: 0 ~ 400g / L

Resolution: 0.01g / L, 1mg / L, 1ppm, 0.01%

Accuracy: ± 1% FS

Calibration: Factory calibration, field calibration

Display: LCD liquid crystal display date, time, measurement value, history, etc.

Data storage: Digital interface: USB interface

Data storage: 800,000 records can be stored

Operation settings: completed by the controller keys

powered by

Power supply: battery-powered, with charger

Battery life: about 1000 minutes per charge

Battery indicator: Yes

Physical properties

Transmitter size: 116 × 220 × 51mm

Sensor size: Φ45 × 98mm

Material: Controller: PC

Sensor: 316L stainless steel

Transmitter weight: 0.5Kg

Sensor weight: 1Kg

Environmental performance

Protection level: Controller: IP65

Sensor: IP68

Working temperature: Controller: -10 ℃ ~ 55 ℃

Sensor: 0 ℃ ~ 50 ℃

Relative humidity: 0 ~ 95%