Insertion Thermal Mass Flow
Meter | German Technology
Engineered In India
Optimizing industrial processes with precision flow measurement.
Insertion Thermal Mass Flow
COMPANY OVERVIEW
PRODUCTS
High-precision Insertion & Inline Thermal Mass Flow Meters with dual controllers for real-time process monitoring.
INDUSTRY
Engineered process optimization solutions for high-demand sectors like Steel, Power, Cement, and Chemicals.
Services
ISO-17025 certified German Wind Tunnel calibration, AMC contracts, and expert on-site technical support.
Application
Reliable mass flow measurement for Compressed Air, Flue Gas, Biogas, Flare Gas, and Aeration Air.
MEASUREMENT PRINCIPLE
LEOMI Insertion Thermal Mass Flow Meters operate on the physical principle of thermal dispersion from a heated sensor element to the ambient flowing medium. The system utilizes two high-precision RTD Pt-100 sensors: a reference sensor (Tref) that monitors the actual medium temperature, and a heated sensor (Th) maintained at a constant differential over-temperature (ΔT).
Governed by King’s Law, the passing gas mass flow exerts a cooling effect on the heated sensor. The power required to maintain the constant temperature differential is directly proportional to the mass flow rate of the gas. Unlike conventional Wheatstone Bridge designs, LEOMI integrates a state-of-the-art hybrid analog controller for immediate response times and a digital controller for exceptional absolute accuracy and zero long-term drift.
Key Features
Our Products
Calibration Facility
India’s first in-house latest state-of-the-art made in Germany fully automatic Göttinger calibration wind tunnel DKD certified as per ISO-17025.
DKD traceability for Air Velocity ranges 0.2 m/s to 75 m/s with flow uniformity of ±0.2%.
News & Articles
Our Major Customers
Certifications
Frequently Asked Questions
Maintaining a thermal mass flow meter requires regular cleaning to prevent sensor contamination and routine calibration to preserve measurement accuracy. Calibration should always be carried out with certified equipment and recognized standards. To support long-term performance, many manufacturers provide third-party calibration services, rental programs, and annual maintenance contracts. These measures help ensure that thermal mass flow meters continue to deliver reliable and precise results over time.
Leomi Technologies offers cutting-edge flow measurement solutions with German engineering precision, tailored for rugged industrial environments in India. Our products are ISO 9001:2015 certified, ensuring high quality and reliability.
Thermal Mass Flow Meters measure the mass flow rate of a gas directly, without needing temperature or pressure compensation. They are unique because they offer high accuracy and low maintenance in various gas flow measurement applications.
LEOMI’s flow meters are engineered with advanced technology and high-quality standards to ensure precise and reliable measurements. Our range of flow meters is versatile, catering to various industrial needs, including high-temperature and biogas applications, making them a preferred choice for diverse sectors.
Thermal Mass Flow Meters measure the mass flow of gases directly by detecting the amount of heat absorbed or shed by a gas as it passes over a heated element. This technology ensures precise measurement without the need for additional pressure or temperature compensation.
Yes, a biogas flow meter is specifically designed to measure the flow rate of biogas, which plays a crucial role in renewable energy applications. It ensures efficient monitoring and precise control of biogas production, making it a key factor in optimizing the performance and reliability of renewable energy systems.
An Inline Thermal Mass Flow Meter measures the mass flow rate of gas or air directly in the pipeline. It offers accurate readings without the need for separate temperature or pressure inputs, making it ideal for various industrial applications.