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this mimic screen is its high-precision data acquisition and display function, with a monitoring accuracy of ±0.1 for pH value, ±2% for COD, ±1% for turbidity, and ±0.2mg/L for dissolved oxygen, ensuring the authenticity and reliability of water quality data. The stainless steel 304 panel has excellent corrosion resistance, which can withstand the erosion of sewage, chemical reagents, and humid air, and has a service life of ≥10 years. The IP66 protection level , allowing it to be installed outdoors without additional protective measures. It supports real-time data update with a frequency of 1s/time, ensuring that monitoring personnel can grasp water quality changes in a timely manner. The audible and visual alarm function can send alarm signals immediately when parameters exceed the standard, with an alarm volume of ≥80dB and a flashing frequency of 2Hz, ensuring that abnormal signals are easily noticed. It has passed CNAS calibration certification and EPA environmental protection certification, meeting the requirements of environmental monitoring authorities for equipment accuracy and reliability.

The screen has a size of 1300mm in width and 900mm in height, with a 3mm thick stainless steel 304 panel that has a surface finish of #4, with excellent corrosion resistance and aesthetic appearance. The monitoring parameters include pH, COD, turbidity, and dissolved oxygen, and can be expanded to up to 8 parameters according to user needs. The data update frequency is 1s/time, ensuring real-time synchronization with online sensor data. The operating temperature range is -10℃~50℃, and the operating humidity is 5%~95% RH (non-condensing), which can adapt to outdoor and humid environments. The output mode includes digital display and alarm signal output, with alarm relays that can connect to external alarm devices such as sirens and flashing lights. The communication interfaces include RS232, RS485, and 4G, supporting remote data transmission to the environmental monitoring platform. The power supply is AC 220V±10%, with a power consumption of ≤120W. The protection level is IP66, which can withstand the impact of heavy rain and dust storms. The product has passed CNAS calibration certification and EPA environmental protection certification, meeting international environmental monitoring industry standards.

This product is widely used in various water quality monitoring scenarios, including urban sewage treatment plants, industrial wastewater treatment stations, drinking water plants, and environmental monitoring stations. In sewage treatment plants, it monitors the water quality parameters of the inlet, treatment process, and outlet, helping operators adjust the treatment process parameters according to water quality changes and ensure that the effluent meets the discharge standards. In industrial wastewater treatment stations, it monitors the key parameters of wastewater from chemical, printing and dyeing, and papermaking industries, ensuring that the treated wastewater meets the environmental protection discharge requirements and avoiding environmental pollution. In drinking water plants, it monitors the source water, treatment process, and finished water quality parameters, ensuring the safety of drinking water for residents. In environmental monitoring stations, it is used for long-term monitoring of surface water, groundwater, and coastal water quality, providing data support for environmental protection decision-making. Additionally, it can be applied to aquaculture farms, monitoring the water quality parameters of fish ponds and shrimp ponds, helping farmers adjust the feeding and water change strategies to improve aquaculture yields.