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MICS-6814 Gas Sensor VOC NO2 NH3 Air Quality Detection Sensor Module

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Gas Sensors for everyday users

The MICS-6814 Gas Sensor VOC NO2 NH3 Air Quality Detection Sensor Module is a mid-range gas sensors designed for everyday users. It features Shipping Weight: 0.05 kg and Shipping Dimensions: 4 × 4 × 1 cm.

₹4,809
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Total: ₹4,809
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 23 Aug6 Sept
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Quick Specs

Shipping Weight: 0.05 kg
Shipping Dimensions: 4 × 4 × 1 cm

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-3422419Category: Gas Sensors

About This Product

The MICS-6814 Gas Sensor VOC NO2 NH3 Air Quality Detection Sensor Module is a mid-range gas sensors designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Shipping Weight: 0.05 kg
  • Shipping Dimensions: 4 × 4 × 1 cm

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The MICS-6814 Gas Sensor Module is a versatile air quality detection sensor designed to monitor VOC, NO₂, and NH₃ gases using three independent sensing elements. Featuring a precision micromechanical diaphragm with an embedded heating resistor, it offers dependable gas detection across a wide operating temperature and humidity range. Powered by a stable 5V supply, this compact sensor is suitable for environmental monitoring, industrial automation, automotive emission sensing, and smart IoT applications. Its durable construction enables operation in demanding conditions while maintaining reliable performance. The small footprint simplifies integration into custom electronic projects, air quality monitoring stations, and research systems. This sensor module is an excellent choice for engineers, students, and developers seeking an efficient multi-gas sensing solution for indoor and outdoor air quality detection applications.


Features:

  1. Detects VOC, NO₂, and NH₃ gases
  2. Three independent gas sensing elements
  3. Precision micromechanical diaphragm design
  4. Embedded heating resistor for stable operation
  5. Operates on regulated 4.9V–5.1V DC supply
  6. Wide operating temperature range
  7. Supports high humidity environments
  8. Compact module for easy integration

Specifications:

  1. Sensor Model: MICS-6814
  2. Supply Voltage: DC4.9V~5.1V
  3. Detectable Gases: VOC, NO₂, NH₃
  4. Sensor Elements: Three Independent Gas Sensing Elements
  5. Sensor Structure: Precision Micromechanical Diaphragm with Embedded Heating Resistor
  6. Operating Temperature: -30°C to +85°C
  7. Operating Humidity: 5%–95% RH
  8. Maximum Humidity: 95% RH
  9. Enclosure Material: Iron
  10. Dimensions: 17 × 14 × 3 mm
  11. Weight: 0.02 kg

Package Includes:

1 x MICS-6814 Gas Sensor VOC NO2 NH3 Air Quality Detection Sensor Module

1 x Header Pin

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.