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Metal Oxide (MOX) Sensors
Amphenol SGX low-cost gas detection sensors combine a nanoparticle sensing layer with a patented poly-silicon heater
The Amphenol SGX SensorTech family of metal oxide (MOX) sensors has a proprietary technology utilizing state-of-the-art MEMS technology combining a nanoparticle sensing layer with a patented poly-silicon heater. This unique design creates an extremely sensitive and responsive semi-conductor sensor capable of sensing oxidizing and reducing gases in the ppm range of gas concentration. This technology is ideal for low-cost low-accuracy applications such as automotive and leak detection.
Features
- Low heater current
- Wide detection range
- High sensitivity
- SMD packaging
- High resistance to shock and vibration
- Long life
- Fast thermal response
- 1, 2, and 3 sensors in one package
Applications
- Refrigeration leak detection
- Smoke and VAP detection
- Automotive: cabin air quality
- Odor/breath detection
- Urine detection
- HVAC smart filters
- Ventilation control
Published: 2025-09-12
