NS-ZS601 Secondary Water Supply Turbidity Sensor Introduction: Water containing soil, silt, fine organic matter, and other microorganisms and colloids can cause turbidity in the water. This product uses the scattering degree of suspended solids in water when light passes through to detect water turbidity. The infrared light waves sent by the transmitter on the sensor are absorbed, reflected, and scattered by the measured object during transmission, and then received by the detector at a certain angle. The internal calculation unit of the sensor uses a specific algorithm to calculate the turbidity of the measured solution based on the light intensity received by the detector. Widely used for turbidity monitoring in solutions such as chemical engineering, electroplating, papermaking, environmental water treatment engineering, pharmaceuticals, food, tap water, etc. Especially suitable for use in the wild and on-site. Features: 1. This product is a flow-through turbidity digital sensor that can directly output RS485 signals and 4-20mA signals; 2. The internal circuit adopts an IP65 protective structure, which has good moisture-proof performance 3. Stable invisible near-monochromatic infrared light source is used to avoid the interference of chromaticity in the liquid and external visible light on sensor measurement; And built-in photometric compensation to improve measurement accuracy. 4. It has a water storage function to ensure that there is water sample left in the internal flow tank of the sensor for 24 hours. 5. Adopting the latest detection technology to avoid external light interference and have strong anti-interference ability. 6. Using quartz glass lenses with extremely high transmittance on the optical path makes the emission and reception of infrared light waves more stable. 7. Stable measurement, high accuracy, good reproducibility, and not affected by sample pressure. 8. The sensor can be set through RS485 communication, including slave address and Baud, online calibration, factory restoration, 4-20mA output corresponding range, range modification, proportional coefficient and incremental compensation. 9. Use the five point correction method. 10. Watchdog function: Ensure that the instrument panel does not crash. 11. The core components are all from well-known foreign brands. 12. Power failure protection>10 years. Technical parameters: Measurement range: 0-500NTU, range can be customized. Accuracy: ± 1.0% FS Repeatability: ± 1.0% Signal output: 4-20mA signal output RS485 communication (MODBUS-RTU protocol partially compatible), photoelectric isolation protection Working conditions: The ambient temperature is 0-60 ℃, and the pressure resistance is ≤ 0.6MPa Output load: Load<500 Ω (4-20mA) Working voltage: AC 220V ± 10% (conventional) or DC 24V/12V ± 10% (special customization) Size: Maximum length 415mm, maximum width 270mm. Installation method: wall mounted Weight: 5Kg (with 5-meter cable) Protection level: IP65
Introduction: Water containing soil, silt, fine organic matter, and other microorganisms and colloids can cause turbidity in the water. This product uses the scattering degree of suspended solids in water when light passes through to detect water turbidity. The infrared light waves sent by the transmitter on the sensor are absorbed, reflected, and scattered by the measured object during transmission, and then received by the detector at a certain angle. The internal calculation unit of the sensor uses a specific algorithm to calculate the turbidity of the measured solution based on the light intensity received by the detector. Widely used for turbidity monitoring in solutions such as chemical engineering, electroplating, papermaking, environmental water treatment engineering, pharmaceuticals, food, tap water, etc. Especially suitable for use in the wild and on-site.
