Consultation hotline
Social responsibility
Contact Us
Hotline: After-sales installation: 
Product inquiry purchase: After-sales maintenance: 
Address: Social responsibility
Ultrasonic Heat Meters and Electromagnetic Heat Meters
The New Year’s bells are ringing. Today is the 18th day of the 12th lunar month—the Great Cold, the coldest period of winter. Heating is inseparable from winter, and during the heating process, heat meters play a crucial role. Below, we’ll introduce ultrasonic heat meters and electromagnetic heat meters.
An ultrasonic heat meter is an intelligent metering device composed of paired temperature sensors, a flow sensor, and a calculator. By processing the temperature difference detected by the sensors and the time difference of sound waves traveling through the fluid, the calculator accurately measures flow rate, heat, or cooling capacity. It can also record data and transmit information for various applications in heating or cooling pipelines.
Chengde Longzhida Intelligent Instruments and Meters Technology Co., Ltd.
The electromagnetic flow sensor used in electromagnetic heat meters has a complex structure and involves intricate manufacturing processes. Moreover, it can only measure the flow rate of conductive liquids serving as the heat-carrying fluid. Compared to ultrasonic heat meters, electromagnetic heat meters have relatively higher power consumption.
The above is an introduction to ultrasonic and electromagnetic heat meters. Chengde Longzhida Intelligent Instruments & Meter Technology Co., Ltd. develops a wide range of smart water meters, heat meters, and instruments. If you have any questions or are interested in our products, feel free to contact us—we’re here to answer your queries anytime.
Longzhida Company Successfully Hosted the Victory Parade Commemorating the War of Resistance.
Longzhida Company Successfully Hosted the Victory Parade Commemorating the War of Resistance.
Today is a day that every Chinese person should solemnly remember—the 80th anniversary of the victory of the Chinese People’s War of Resistance Against Japanese Aggression and the World Anti-Fascist War.
On July 2, Chengde Longzhida Company held a meeting with the Sino-German Institute. After thorough discussions between the two sides, Mr. Bai, General Manager of Longzhida Company, and the faculty team from the Sino-German Institute reached a consensus: Longzhida Company officially entrusted the Sino-German Institute to carry out the design and R&D work for a new type of ultrasonic water meter.
On May 30, Longzhida Company successfully held an exceptionally meaningful event titled “Welcoming the Eighth ‘National Science and Technology Workers’ Day’: Promoting the Spirit of Scientists.”
Contact Us
Add：No.3, longzhida Road, electronic industrial park, high tech Industrial Development Zone, Chengde City, Hebei Province
Hotline: +86-15930084101
After-sales installation: +86-314-7018122
Product inquiry purchase: +86-314-2078138
After-sales maintenance: +86-314-7018122
E-mail: 310540860@qq.com
Website: www.cdlong.com
Enter mobile website