Abstract: This paper mainly discusses the similarities and differences about verification and test of static performance parameters such as non-linearity, hysteresis and repeatability of the sensor specified by SL 530—2012 Specifications for verification and test of dam safety monitoring instruments and DL/T 5178—2016 Technical specification for concrete dam safety monitoring. Moreover, the test results of a certain sensor according to those two specifications are presented.

Key words: safety monitoring, sensor, verification and test, specification

摘要： 主要分析了水利水电工程安全监测工作中常用的SL 530—2012《大坝安全监测仪器检验测试规程》与DL/T 5178—2016《混凝土坝安全监测技术规范》关于传感器“非线性度” “滞后” “不重复度”等静态性能参数检验规定的异同，并根据两标准，给出了某一振弦式测缝计实际检验计算结果对比。

关键词: 安全监测, 传感器, 检验, 标准