DESIGN OF AN IOT-BASED TEMPERATURE AND HUMIDITY MONITORING SYSTEM FOR EFFICIENT HVAC DATA COLLECTION IN AIRPORT

Habillah, M. Fathar

Journal of Airport Engineering Technology (JAET)
Vol. 5 No. 2 (2025): Journal of Airport Engineering Technology (JAET)

The Airport Authority enforces thermal comfort regulations under Government Regulation PM 41 of 2023, which requires room temperatures to be maintained below 25°C in check-in areas, departure lounges, and baggage claims. However, temperature and humidity are recorded manually at Juanda International Airport, Surabaya. This research aims to develop an IoT-based system for real-time environmental monitoring and automated server logging. Using a Level 3 R&D approach with the ADDIE model and Focus Group Discussion (FGD) validation, the system was tested. It achieved a standard temperature deviation of 0.3162°C and a humidity deviation of 0.733% relative humidity (RH), meeting the requirements of ISO/IEC 17025 standards. The system streams data to Google Sheets, Blynk, and a custom web interface. Expert evaluations gave the system an average feasibility score of 86.76%, categorizing it as “Very Feasible.” These findings demonstrate the system’s accuracy, reliability, and potential for efficient airport HVAC monitoring and control.