Study on thick film humidity sensor using PVA-Gelatin-SnO2 sensing layer

• Main Authors: I. Dewa Putu Hermida, I. Dewa Putu Hermida, Nurul Hasanah, Nurul Hasanah, Mustofa Amirullah, Mustofa Amirullah, Annida Rahmawati, Annida Rahmawati, Rifqi Robuza Rohman, Rifqi Robuza Rohman, Papat Hidayatulloh, Papat Hidayatulloh, Goib Wiranto, Goib Wiranto, Idrus, Sevia Mahdaliza, Azmi, Asrul Izam
• Format: Conference or Workshop Item
• Published: 2023
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/108338/; http://dx.doi.org/10.1109/ICRAMET60171.2023.10366696
• Institution: Universiti Teknologi Malaysia

In this research, various compositions of sensing layers have been studied for their use in humidity sensors. Materials used for the sensing layers were Polyvinyl Alcohol (PVA), Gelatin, and Tin Oxide (SnO2). The sensor device was designed and fabricated using thick film technology through screen pr...