Optical sensor of harmful air impurity concentration

被引：17

作者：

Gunko, Irina ^{[1
]}

Hraniak, Valerii ^{[2
]}

Yaropud, Vitalii ^{[3
]}

Kupchuk, Ihor ^{[4
]}

Rutkevych, Volodymyr ^{[2
]}

机构：

[1] Vinnytsia Natl Agr Univ, Univ Sci & Pedag Work, 3 Sonyachna Str, UA-21008 Vinnytsia, Ukraine

[2] Vinnytsia Natl Agr Univ, Fac Engn & Technol, 3 Sonyachna Str, UA-21008 Vinnytsia, Ukraine

[3] Vinnytsia Natl Agr Univ, Fac Engn & Technol, Pedag Work, 3 Sonyachna Str, UA-21008 Vinnytsia, Ukraine

[4] Vinnytsia Natl Agr Univ, Fac Engn & Technol, Sci Res, 3 Sonyachna Str, UA-21008 Vinnytsia, Ukraine

来源：

PRZEGLAD ELEKTROTECHNICZNY | 2021年 / 97卷 / 07期

关键词：

measurement; harmful impurities; air; optical measurement method;

D O I：

10.15199/48.2021.07.15

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

It is shown that to solve the problem of ensuring acceptable sanitary conditions in livestock premises while minimizing energy costs, it is advisable to use an automated exhaust ventilation system with control over the contour of the allowable concentration of harmful atmospheric impurities. The proposed block diagram of the sensor concentration of harmful impurities in the air, suitable for operation in conjunction with an automated ventilation system. Its mathematical model and transformation equation are obtained. It is shown that in the measurement range, which corresponds to the change of controlled impurities in the range from zero to the maximum allowable concentration, the static characteristic of the proposed sensor can be approximated by a linear function without significant additional methodological error.

引用

页码：76 / 79

页数：4

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