摘要
本文利用廉价的温度传感器构成高精度的测温测湿仪表,对多路信号进行实时测量,自动判定温湿度是否超限,通过对室内外测点状态的比较判定通风条件并定时打印结果和背离给定区域报警等。该仪表结构简单;操作方便;性能价格比高,抗干扰能力强;可自动进行整个系统的温度补偿,具有较高的实用和推广价值。
This paper describes that the low priced temperature transducer is use to compose the highly accurate wet-and-dry bulb thermometer.This meter can measure timely the signals in the circuits intellectually,automatically determine whether the temperature and moisture exceed the limits,decide the ventilation condition,copy and deviate to give an alarm direction and so forth.With a simple struture,it is easy to operate and has strong resistantto disturbances(It can be widely used in place)Thus this wet-and-dry bulbthermometer is extremely practical and worth popular.
出处
《仪器仪表学报》
EI
CAS
CSCD
北大核心
1992年第4期388-393,共6页
Chinese Journal of Scientific Instrument
