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Winsen ME2-CO CO Gas Detection Sensor Module

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Gas Sensors for everyday users

The Winsen ME2-CO CO Gas Detection Sensor Module by Winsen is a value-for-money gas sensors designed for everyday users. It features Item Type: Gas Sensor and Model No. / Name: ME2 CO.

₹991
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Total: ₹991
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 24 Aug7 Sept
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Quick Specs

Item Type: Gas Sensor
Model No. / Name: ME2 CO
Detection Gas: Carbon Monoxide (CO gas)
Interfering gases: Alcohol & etc.
Operating Voltage: 5V~12V DC
Preheat time: 30S

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-1278816Category: Gas Sensors

About This Product

The Winsen ME2-CO CO Gas Detection Sensor Module by Winsen is a value-for-money gas sensors designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Gas Sensor
  • Model No. / Name: ME2 CO
  • Detection Gas: Carbon Monoxide (CO gas)
  • Interfering gases: Alcohol & etc.
  • Operating Voltage: 5V~12V DC — works with standard household power
  • Preheat time: 30S
  • Response Time(s): ≤30S
  • Recovery Time: ≤30S

Why Buy from Elecvora?

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

ME2-CO is a general-purpose and miniaturization electrochemical carbon monoxide detection module. It utilizes electrochemical principle to detect CO in air which makes the module with high selectivity and stability. Built-in temperature sensor can do temperature compensation; and it has digital output and analog voltage output. It is a combination of mature electrochemical detection principle and sophisticated circuit design.

Features: 

  1. Small in size
  2. Best quality product
  3. High sensitivity, high resolution, low power consumption
  4. Fast response time
  5. Excellent stability
  6. Long lifespan
  7. Anti-poisons, anti-vapor interference

Package Includes: 

1 x Winsen ME2-CO Carbon Monoxide Gas Detection Module

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.