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一概述采用热敏电阻定点预理在粮堆内,检测粮温的变化是确保储粮安全的主要监测手段。从我县发展情况看,几年来进展很快,对热敏电阻和测温仪的选用已基本定型,电阻测温的范围也逐步从仓内普及到露天粮囤。但是现行电阻测温在布线方法与采样切换等方而均未能实现规范化的要求。从实际使用情况看,有的在粮而上测,有的在仓门口
An overview of the use of thermistors fixed point pretreatment in the grain heap, the detection of changes in food temperature is to ensure that the main monitoring of grain storage security. Judging from the development of our county, the progress has been rapid in recent years. The selection of thermistors and pyrometers has been basically finalized. The range of resistance temperature measurement is gradually popularized from the warehouse to the open-air food stores. However, the current resistance temperature measurement in the wiring method and sample switching and other parties failed to achieve the standardization requirements. From the actual use of the situation, and some measured in the food, and some in the warehouse door