Product
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Water Online Quality Meter
- Dissolved Oxygen Meter
- Online Conductivity Meter
- Industrial pH/ORP Meter
- Residual Chlorine Meter
- Online COD BOD Analyzer
- Online Turbidity Meter
- Water Quality Multi-parameters
- Suspended Solid Meter
- Online Ion Meter
- Acid Alkali Concentration Meter
- Online Color Meter
- Industrial Silicate Meter
- Online Phosphate Analyzer
- Online Sodium Meter
- Online Oil-in-Water Analyzer
- Water Quality Sensor
- Laboratory Water Quality Meter
- Portable Water Quality Meter
- Industrial Flow Meter
- Industrial Level Meter
- Industrial Pressure Instrument
- Water Quality Sampler
Principle of online suspended solids analyzer
by:BOQU
2023-04-10
Suspended matter is the degree of obstruction of suspended matter in water to light transmission. The online suspended matter analyzer uses the light wave sent by the transmitter on the sensor to pass through the light after being absorbed, reflected and scattered by the measured object during transmission. It can be irradiated on the detector in the direction of 180°. The light intensity received by the detector has a certain relationship with the suspended matter value of the measured sewage. Therefore, the suspended matter value of the sewage can be calculated by measuring the intensity of the transmitted light. The online suspended solids analyzer can be widely used in the monitoring of suspended solids in solutions such as chemical industry, electroplating, papermaking, environmental protection water treatment engineering, pharmaceuticals, food, and tap water. Main features of the online suspended matter analyzer: 1. The suspended matter sensor is not affected by the sample flow rate and pressure. 2. The infrared light wave sent by the transmitter on the sensor adopts a stable invisible near-monochromatic infrared light source, which avoids the interference of the chromaticity in the liquid and the external visible light on the sensor measurement. 3. A quartz glass lens with extremely high light transmittance is used on the optical path of the sensor, and the emission and reception of infrared light waves are more stable. 4. The online suspended solids analyzer has a wide range, stable measurement, high precision, good reproducibility, and strong anti-interference ability. 5. Communication function: RS-485 communication interface (MODBUS protocol partially compatible) (optional); photoelectric isolation 4 ~ 20 mA current output, the corresponding value can be set arbitrarily. 6. Using two-point calibration method, the range can be modified.
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