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GZB-104型双桥电阻应变压力传感器(以下简称双桥探头),是天津市自动化仪表六厂于近年来试制成功的新产品。其样机性能符合技术条件,现场运行正常,满足了设计要求。一、概述双桥探头是用于建筑、交通、水利、矿山等工程勘察中测量地层土壤阻力和摩擦力的传感器。它与我厂生产的XWD-261型小型长图自动平衡记录仪配套,可以组成一个自动测量、记录系统,将地层不同深度的土壤阻力和摩擦力转变成电信号並自动记录在仪表上。工程地
GZB-104 double-bridge resistance strain pressure sensor (hereinafter referred to Shuangqiao probe), Tianjin Automation Instrumentation VI plant in trial success in recent years, new products. Its prototype performance in line with technical conditions, the scene is operating normally, to meet the design requirements. I. Overview Shuangqiao probe is used in construction, transportation, water conservancy, mining and other engineering survey of soil resistance and friction in the formation of the sensor. It is matched with the XWD-261 small-scale self-balancing chart recorder manufactured by our factory to form an automatic measuring and recording system to convert soil resistance and friction at different depths into electrical signals and automatically record them on the meter. Engineering