Sensors
MQ-2 Gas & Smoke Sensor
Contact for price
Detects LPG, propane, methane, hydrogen, alcohol and smoke from roughly 300-10000ppm. Provides both analog and digital-threshold outputs. Needs a short warm-up before readings settle.
| Category | Sensors |
| Availability | Sourced on request — ask for price & lead time |
| Delivery | Cash on Delivery, nationwide Bangladesh |