Application of Kometer Flow Sensors in Water Treatment and HVAC Systems
Posted on: 08/07/2025
In modern water treatment and HVAC systems, controlling fluid flow is a key factor that determines operational efficiency, energy savings, and equipment longevity.
Kometer flow sensors—a reputable brand in the field of industrial flow measurement—are trusted by many organizations to optimize their operational processes. So what makes Kometer flow sensors special, and how are they practically applied in water treatment and HVAC systems? Let’s explore in detail with DLK in the article below.
1. What is a Kometer Flow Sensor?
Kometer flow sensors are devices used to measure the flow rate of liquids (water, chemicals, gases, etc.) in industrial pipelines. With advanced design and high accuracy, these products are widely used across various sectors, from water plants and processing industries to HVAC systems and smart building projects.

Prominent Kometer flow sensor models include:
Depending on the type of liquid, operating conditions, and technical requirements, users can choose the appropriate sensor model to ensure optimal measurement performance.
2. Why Choose Kometer Flow Sensors?
Kometer stands out not only for its brand reputation but also for the quality and technology integrated into each device. Below are some reasons why Kometer flow sensors are highly favored:
-
High Accuracy
Kometer flow sensors offer extremely low measurement error, ensuring reliable flow control—especially in systems that demand high precision, such as potable water, wastewater treatment, and HVAC systems.
-
Resistant to Harsh Environments
With IP65–IP68-rated dust and water resistance, Kometer sensors operate reliably in humid, high-pressure, or chemically aggressive environments.
-
Easy Integration with BMS
Supporting communication protocols such as Modbus RTU and RS485, Kometer sensors can be easily connected and remotely controlled via Building Management Systems (BMS) or SCADA.
-
Long Lifespan and Low Maintenance
The simplified design and corrosion-resistant materials allow the sensors to operate durably with minimal maintenance, reducing operational costs for businesses.

3. Applications in Water Treatment Systems
In water supply and wastewater treatment plants, flow sensors play a vital role. Kometer provides effective measurement solutions for various stages:
-
Measuring Raw Water Inflow
Controlling the inflow of raw water before treatment helps plants accurately assess their capacity and plan accordingly.
-
Monitoring Chemical Flow During Treatment
Water treatment systems often use chemicals for pH balancing, disinfection, or coagulation. Kometer sensors help control chemical dosing, preventing waste and ensuring safety.
-
Managing Outflow Water Volumes
Measuring the treated water outflow allows for service quality monitoring, regulatory compliance, and performance assessment.
4. Applications in HVAC Systems
HVAC (Heating, Ventilation, and Air Conditioning) systems rely heavily on flow sensors to control the flow of chilled or heated water. Kometer sensors are applied across various HVAC components:
-
Flow Control in Cooling Systems
In chiller or cooling tower systems, Kometer sensors help regulate the flow of cooling water through heat exchangers, optimizing performance and reducing power consumption.
-
Measuring Hot/Cold Water in FCUs and AHUs
Fan Coil Units (FCUs) and Air Handling Units (AHUs) use hot/cold water for temperature regulation. Accurate flow measurement ensures thermal comfort and energy efficiency.
-
Integration with Smart Control Systems
Kometer sensors can easily integrate with central controllers to provide real-time data, enabling monitoring and performance analysis of HVAC systems
5. Advantages of Using Kometer Products from DLK
DLK is the official distributor of Kometer flow measurement devices in Vietnam, specializing in BMS and HVAC solutions for residential and industrial projects. When choosing Kometer products from DLK, you receive:
-
In-depth technical consultation tailored to your project needs
-
Genuine products with clear warranties and guaranteed quality
-
On-site technical support, especially during system integration phases
-
Ready stock and fast delivery to save implementation time
6. Conclusion
Kometer flow sensors are an ideal solution for modern water treatment and HVAC systems. With accurate measurement, smart integration, and high durability, Kometer helps ensure efficient control and contributes to a sustainable, cost-effective operation strategy for businesses.
If you're looking for a reliable flow sensor solution for your project, contact DLK now for detailed consultation and a suitable quotation!