In the water treatment industry, precise monitoring and control of pressure parameters is the core link to ensure water quality safety and improve treatment efficiency. From municipal water supply systems to industrial wastewater treatment, from reverse osmosis membrane filtration to pressure pump station regulation, real-time feedback of pressure data directly determines the stability of the process flow. ordinary2088Pressure transmitters have become excellent in the field of water treatment due to their high precision, strong adaptability, and intelligent functions“Precision Eye”.

Core performance: Meet the complex working conditions requirements of water treatment

In water treatment scenarios, the medium composition is complex (such as chlorine containing water, corrosive wastewater), and the temperature fluctuates greatly（0℃-60℃）Wide pressure range (from slight negative pressure to several)MPa）Strict requirements are placed on the reliability of pressure transmitters. ordinary2088The pressure transmitter adopts316LStainless steel isolation membrane and silicone oil filled sensor are compatible with corrosive media such as acid and alkali, organic solvents, etc. At the same time, through laser resistance temperature compensation technology, the temperature drift error is controlled within±0.2%FS/℃Within, ensure that within-20℃to70℃Long term stable operation in the environment. For example, in the aeration tank of a sewage treatment plant, the transmitter can accurately monitor the output pressure of the fan, and even when facing water bodies containing corrosive gases such as hydrogen sulfide, it can maintain annual stability≤0.25%FSProvide reliable data support for biological treatment processes.

Typical application scenario: Covering the entire process of pressure monitoring

1. Municipal water supply system: ensuring the safety of the pipeline network

In the booster pump station of the water plant, ordinary2088The pressure transmitter passes throughM20×1.5The threaded interface is directly installed on the pipeline to monitor the water pressure in real time (usually0.2-1.6MPa）. its4-20mAOutput signal can be connectedPLCThe control system automatically starts the backup pump when the pressure is lower than the set value to avoid water supply interruption at the user end due to insufficient pressure in the pipeline network; When the pressure exceedslimited timeTrigger an alarm to prevent pipeline rupture. Data from a water supply project in a certain city shows that it adopts2088After the transmitter, the leakage rate of the pipeline network decreases18%The annual water-saving benefits exceed one million yuan.

2. Industrial wastewater treatment: optimizing process control

In chemical wastewater treatment, ordinary2088Pressure transmitter can monitor membrane bioreactor（MBR）The transmembrane pressure difference. When the membrane component is contaminated and the pressure difference rises to the set threshold, the system automatically starts the backwash program to extend the membrane's service life. For example, a pharmaceutical company's wastewater treatment station was deployed2088Transmitter, adjust the membrane cleaning cycle from7Day extended to15Tian, annual operation and maintenance cost savings40%.

3. Reverse osmosis desalination: improving water production efficiency

In seawater desalination or industrial pure water preparation, reverse osmosis（RO）The inlet pressure of the system directly affects the water production rate. ordinary2088The pressure transmitter can be installed at the outlet of the high-pressure pump, providing real-time feedback of the pressure value to the frequency converter and dynamically adjusting the pump speed to maintain the optimal operating pressure (usually1.5-3.0MPa）. The boiler feedwater project of a certain power plant shows that through2088The closed-loop control of the transmitter,ROImprovement of system water production rate12%Reduce energy consumption8%.

Intelligent function: reduce operation and maintenance costs

ordinary2088Pressure transmitter supportHARTProtocol communication allows remote range modification and zero adjustment through handheld terminals without the need for shutdown maintenance. itsLCDThe LCD meter head can intuitively display pressure values and units (such asMPaThebar）Facilitating on-site inspections. In addition, the product has overvoltage protection（2timesFS）With reverse polarity protection, even if misconnected, the equipment will not be damaged. According to statistics from a certain water group, the use of2088After the transmitter, the equipment failure rate decreases65%Reduced workload of operation and maintenance personnel40%.

Conclusion

From urban water supply“lifeline”To industrial wastewater“purifier”, ordinary2088Pressure transmitter“Accurate, stable, and intelligent”The core advantage has become a key infrastructure for the digital transformation of the water treatment industry. Its wide range design covering micro pressure to high pressure, full medium compatibility, and IoT compatibility not only improves the level of process control, but also promotes the water treatment industry to move towards high efficiency and low-carbon direction. In the future, with the deepening of smart water management construction,2088Series transmitters are expected to be further integratedAIAlgorithms enable predictive analysis of pressure data, providing stronger technical support for sustainable utilization of water resources.