MICS-6814 Air Quality CO VOC NH3 Nitrogen Oxides Gas Sensor (1000ppm Multi-Gas Detection)

The MICS-6814 Air Quality Gas Sensor Module is a compact multi-gas sensing module designed to detect CO, VOC, NH3, and nitrogen oxides (NOx) in ambient air. It provides analog output signals for connection to microcontrollers and ADC-based monitoring systems.

Key Features -

• Detects CO, VOC, NH3 and NOx gases

• Based on MICS-6814 sensor

• Analog output

• Compact PCB module

• Compatible with microcontroller ADC inputs

• Suitable for air quality monitoring

Specifications -

• Sensor Type = Metal Oxide Semiconductor (MOS)

• Detectable Gases = CO / VOC / NH3 / NOx

• Detection Range = Up to 1000ppm typical

• Operating Voltage = 5V DC

• Output Type = Analog Voltage

• Warm-Up Time = Approx. 5 minutes

• Operating Temperature = -20 to 50°C

Applications -

• Air quality monitoring

• Environmental sensing

• Indoor air monitoring

• Gas detection projects

• IoT and embedded systems