CREATION OF CHEMICAL SENSORS AND ALARMS TO ENSURE EXPLOSION AND FIRE SAFETY OF DOMESTIC AND INDUSTRIAL FACILITIES

Ibodova Sabrina Erkin qizi; Erdanov Fazliddin Faxritdinovich; Eshkobilova M.E

doi:10.66073/researchfocus.v4i4.1542

ARTICLE 2025 Vol 4 · No 4 EN 6658e300bfef

CREATION OF CHEMICAL SENSORS AND ALARMS TO ENSURE EXPLOSION AND FIRE SAFETY OF DOMESTIC AND INDUSTRIAL FACILITIES

СОЗДАНИЕ ХИМИЧЕСКИХ ДАТЧИКОВ И СИГНАЛИЗАТОРОВ ДЛЯ ОБЕСПЕЧЕНИЯ ВЗРЫВОПОЖАРОБЕ ЗОПАСНОСТИ БЫТОВЫХ И ПРОМЫШЛЕННЫХ ОБЪЕКТОВ | UY VA SANOAT OB'EKTLARINING PORTLASH VA YONG'IN XAVFSIZLIGINI TA'MINLASH UCHUN KIMYOVIY SENSORLAR VA SIGNALIZATORLAR YARATISH

Ibodova Sabrina Erkin qizi O’zbekiston-Finlandiya pedagogika instituti talabasi
Erdanov Fazliddin Faxritdinovich O’zbekiston-Finlandiya pedagogika instituti o’qituvchisi
Eshkobilova M.E Associate professor of Samarkand State Medical University

Research Focus International Scientific Journal, 4(4), 10–16 · ISSN 2181-3833

Full text (PDF) 606 KB DOI Publisher page

Abstract

This article presents the results of research on the creation of chemical sensors and alarms that sensitively and selectively detect methane gas in order to ensure explosion and fire safety at industrial and residential facilities. In the course of the research, highly sensitive, selective and stable devices for the detection of methane were developed on the basis of thermocatalytic and semiconductor sensors. The direct proportional relationship between the methane concentration and the sensor signal, as well as the high selectivity of the developed TKS-1 sensor with respect to H₂ and CO gases, were proved experimentally. The sensitivity, speed of response, stability and temperature-dependent error levels of the sensors were also studied, and the possibility of detecting methane concentrations in the range of 0.1–5.0 % was created.

Keywords

metan gaz sensori termokatalitik sensor yarim o‘tkazgichli sensor signalizator portlash xavfsizligi selektivlik zol-gel usuli CH4 tabiiy gaz

How to cite

Ibodova Sabrina Erkin qizi; Erdanov Fazliddin Faxritdinovich; Eshkobilova M.E (2025). CREATION OF CHEMICAL SENSORS AND ALARMS TO ENSURE EXPLOSION AND FIRE SAFETY OF DOMESTIC AND INDUSTRIAL FACILITIES. Research Focus International Scientific Journal, 4(4), 10–16. https://doi.org/10.66073/researchfocus.v4i4.1542

Identifier: https://rf-library.uz/article/6658e300bfef/creation-of-chemical-sensors-and-alarms-to-ensure-explosion-and-fire-safety-of
DOI: 10.66073/researchfocus.v4i4.1542
Publisher: LLC Ilm-fan va innovatsiyalar akademiyasi
Added to repository: 2026-08-07