Datasheets - Gas Sensors Winsen

• Semiconductors
• Integrated Circuits - ICs
• Sensors and Controllers
• Gas Sensors

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1. MH-441D — Datasheet Winsen
   Gas Sensors Winsen MH-441D
   NDIR Infrared CH4 Sensor MH-440D infrared gas sensor is a miniature universal intelligent sensor, which adopts NDIR theory to detect concentration of CH4 in air and has good selectivity, stable performance, long life, also is independent of Oxygen.
2. MQ-2 — Datasheet Winsen
   Gas Sensors Winsen MQ-2
   

   Semiconductor Sensor for Smoke Flammable Gas Sensitive material of MQ-2 gas sensor is SnO2, which with lower conductivity in clean air. When the target flammable gas exist, the sensor’s conductivity gets higher along with the gas ...