On July 3, 2025, Shanghai Botuo Instrument launched the TBG-2088S P online digital turbidity meter, which adopts a flow sensor and an automatic discharge solenoid valve design, specially designed for low turbidity scenarios such as water treatment plants and pipeline water. This product uses the principle of scattered light measurement and temperature automatic compensation algorithm to control the measurement error within ± 1% FS, synchronously extending the operation and maintenance cycle and improving data accuracy.
Technical Highlights
Measurement parameters: range 0~20NTU, resolution 0.01NTU, repeatability error ≤± 1% FS
Environmental adaptability: IP65 protection level, built-in automatic cleaning brush, supports 6-month maintenance free operation
Intelligent function: Modbus RTU protocol and 4G wireless transmission are optional, with a data storage capacity of up to 1 month (1 hour/5 minutes)
Installation method: Flow sampling design, compatible with DN50~DN100 pipelines, installation response time<30 minutes
Core strengths
Compared with traditional turbidity meters, the innovation of TBG-2088S P lies in:
Improve data accuracy by 15%Using dual channel optical path compensation technology to solve measurement drift caused by bubble and particle interference
Reduce operation and maintenance costs by 30%Automatic discharge solenoid valve and cleaning brush work together to reduce manual cleaning frequency (from 2 times per month to 1 time per quarter)
Enhanced deployment flexibilityWall mounted and pipeline installation compatible, weighing only 0.9kg, suitable for deployment in small spaces
Application CasesAfter introducing TBG-2088S P into a water supply plant in a certain city of Jilin Province, significant results have been achieved:
The comparison error between the turbidity monitoring data of the factory water and the laboratory has decreased from ± 3% to ± 1.2%
Annual operation and maintenance expenses have been reduced from 120000 yuan to 84000 yuan, saving 30% of costs
The data is directly connected to the provincial environmental protection platform through the HJ 212 protocol, reducing the response time for abnormal data warning to 5 minutes
