In today's world where water resources are increasingly precious, the water treatment industry faces three major challenges: improving treatment efficiency, reducing operational costs, and ensuring water quality compliance. As an expert in process measurement, LEEG provides a complete measurement solution for the water treatment industry with its comprehensive product portfolio including pressure transmitters, differential pressure transmitters, submersible level sensors, temperature transmitters, and flow meters.
Pressure measurement forms the foundation of water treatment process control. LEEG pressure transmitters employ advanced sensing technology and rugged stainless steel construction to reliably monitor pressure variations in pipelines and vessels. In reverse osmosis systems, our high-pressure transmitters can accurately measure working pressures up to 100 bar, ensuring membrane modules operate within safe parameters. For municipal water supply networks, our lightning-proof pressure transmitters provide real-time network pressure monitoring, delivering critical data for leakage control.
Differential pressure measurement plays a vital role in water treatment process optimization. LEEG differential pressure transmitters offer precise monitoring of pressure variations across filters and membrane modules with their high accuracy and stability. Our flush-mounted differential pressure transmitters are particularly suitable for aeration systems in wastewater treatment plants, helping operators optimize aeration efficiency and significantly reduce energy consumption through precise measurement of diffuser pressure loss. In advanced treatment processes, differential pressure data serves as an important indicator for assessing filter media condition.
Level monitoring is crucial for the safe operation of water treatment plants. LEEG submersible level sensors utilize advanced sensing technology and corrosion-resistant materials to adapt to various complex water quality environments. Our products deliver outstanding performance in key process areas like equalization tanks and clear water reservoirs, with high-precision measurements providing reliable data for process control. The specially designed self-cleaning function effectively addresses the scaling problems common to conventional level sensors in wastewater environments.
As a critical process parameter, temperature directly affects biological treatment performance. LEEG temperature transmitters incorporate high-accuracy PT100 sensors and anti-interference design to provide reliable temperature monitoring for water treatment processes. In MBR systems, our temperature transmitters help maintain optimal microbial activity temperatures, while in sludge digestion processes, precise temperature control ensures digestion efficiency. The hygienic design also meets stringent requirements for potable water treatment.
Flow measurement serves as the foundation for water treatment plant operation management. LEEG offers multiple flow measurement solutions including electromagnetic and ultrasonic flow meters. Our electromagnetic flow meters feature special electrode materials that adapt to various water quality conditions, providing accurate data for process control and water billing. In chemical dosing systems, micro flow meters enable precise control of chemical injection, significantly reducing operational costs.
LEEG's smart instruments not only provide point measurements but also seamlessly integrate with control systems through advanced communication protocols. Our products support various communication methods including HART and Modbus, establishing a reliable data foundation for smart water management. In a major wastewater treatment plant upgrade project, the application of LEEG's full range of instruments helped the customer achieve remarkable results including 15% energy reduction and 20% chemical consumption savings.
