论文部分内容阅读
英国专利,No.,2068—173,申请:80.1.28,公布:81.1.28 本文介绍的是测量流速或流量的传感器。该传感器是用绝缘管制成。绝缘管的外表面涂敷铂浆,锻烧形成铂膜,激光刻槽形成铂电阻带。然后除掉槽中残留的铂浆,用磷玻璃涂敷到电阻带上。 该传感器测量精确,成本低。铂膜性
British Patents, No. 2068-173, Application: 80.1.28, Posting: 81.1.28 This article describes sensors that measure flow rate or flow rate. The sensor is made of insulated tubing. The outer surface of the insulating tube coated with platinum paste, calcined to form a platinum film, the laser groove formed platinum resistance band. Then remove the residual platinum paste tank, coated with phosphorus glass to the resistance zone. The sensor measurement accuracy, low cost. Platinum membrane