An ultrasonic gas meter is a new all-electronic gas ﬂowmeter that measures the gas volume based on the diﬀerence of time that the ultrasonic wave takes to pass the medium. It features high reliability, high precision, and accurate temperature and pressure compensation and is widely used in international markets.
The ultrasonic gas meter features unique technical advantages in measuring accuracy, temperature and pressure compensation accuracy, intelligent support, service life, and safety and is one of most welcomed gas meters.
Viewshine combines the ultrasonic metering technology with the intelligent technology to fully explore the high accuracy, sensitivity, and digitalization features of the ultrasonic metering technology for diﬀerent ﬂow measurement requirements of users, providing gas companies with full series of intelligent metering products to achieve reﬁned management and intelligent operation.
Viewshine has been dedicated to research and development of ultrasonic gas meters since 2008 and has took the leading in launching a complete series of ultrasonic gas meters in China aer many years of technical accumulation and practices. Viewshine has sold more than 500,000 ultrasonic gas meters in and out of China, ranking the ﬁrst in domestic market by market share.
Viewshine intelligent ultrasonic gas meters also played an important role in the Coal-To-Gas project launched by major gas companies in China, which aims to improve the countryside environment and air quality. In April 2018, the Ultrasonic Gas Meter Manufacturing Standards of Zhejiang Province which Viewshine took the lead in draing passed the review by the Zhejiang Manufacturing Review Board. Viewshine has become a high-end brand of Zhejiang Province.
Product Overview Residential NB-IoT & GPRS gas meters are common basic gas meters added with intelligent main control boards and IoT modules, realizing remote meter information collection and remote valve control. The prepayment models also support remote charging and pricing functions.
NB-IoT/GPRS Ultrasonic Gas Meter √Remote automatic reading, recharging, and price adjustment √Monthly data freezing and proactive daily data upload √Remote valve control and parameter conﬁguration √Automatic alarm reporting upon device failure √Postpay reading and billing √Tiered billing by amount on the meter end √Recharge without the IC card and recharge in service halls and Internet banks