深夜激情网_深夜福利视频在线观看_深夜免费网站_免费深夜视频APP成人网站 亚洲欧美日韩精品专区,久久亚洲天堂,在线观看视频黑牛视频,www.黄色网址.com

TUS Ultrasonic Gas Meter
With independent intellectual property rights, TUS ultrasonic gas meter is featured with high precision, reliability and stability. The product meets different users’ demand with its multiple soundtrack layouts and supporting of multiple communication modes. The meter is equipped with built-in temperature sensor which measures temperature inside pipes and automatically corrects the expansivity of meter’s housing so as to avoid the measuring inaccuracy caused by thermal expansions and contractions of meter’s housing. Based on the international standard ISO 17089, the US standard AGA9 and national standard GB/T 18604, being an ideal meter for users to achieve measurement with high precision and reliability, the product is suitable for utilizing in the long distance pipeline, city combustion gas, petroleum, chemical, electrical, and metallurgical industries.