Model：MQ-135_new

Manufacturer：Hanwei Electronics

Stocks：150

Describe：MQ-135_new is a semiconductor gas sensor developed by Hanwei Electronics of South Korea. It uses SnO₂ sensitive material and can detect various harmful gases such as ammonia, benzene, and smoke. The working voltage is 5V ± 0.1V, and the preheating time is ≥ 24 hours. It is suitable for industrial environment monitoring and smart home air quality early warning systems.