Your compare list is empty!
MQ-7 Carbon Monoxide Gas Sensor
- Description
- Questions (0)
- Reviews (0)
Description
MQ-7 CO Carbon Monoxide Coal Gas Sensor Module detects the concentrations of CO in the air and outputs its reading as an analog voltage. The sensor can measure concentrations of 10 to 10,000 ppm. CityTechBD
The sensor can operate at temperatures from -10 to 50°C and consumes less than 150 mA at 5 V.
This module provides both digital and analog outputs. The threshold level for digital output can be easily adjusted using the preset on the board. The MQ-7 sensor module can be easily interfaced with Micro-controllers, Arduino and etc. CityTechBD
Standard Test Conditions
Temperature: 20°C ± 2°C
Humidity: 65% ± 5% RH
Standard Test Circuit: Vc: 5.0V ± 0.1V; Vh(high):5.0V±0.1V
Vh(low): 1.5V±0.1V
Features :
- The analog output voltage, the higher the concentration the higher the voltage.
- The carbon monoxide detection with better sensitivity.
- There are four screw holes for easy positioning.
- With a long service life and reliable stability.
- Rapid response and recovery characteristics.
| General Specification | |
| Operating voltage (v) | DC 5 |
| Range | 10 ~ 1000 ppm |
| Characteristic gas | 100 ppm CO |
| Sensitivity | ≥ 3%. |
| Return time | ≤ 30 sec |
| Heating resistance | ± 31 Ω |
| Heating current | ≤ 180 mA |
| Heating voltage | 5.0V ± 2V / 1.5 ± 1V |
| Heating power | approx. 350 mW |
| Ambient temperature (°C) | -20 ~ + 50 |
| Humidity | ≤ 95% RH |
| Oxygen content | 21%. |
| Length (mm) | 35 |
| Width (mm) | 20 |
| Height (mm) | 11 |
| Weight (gm) | 20 |
| Shipment Weight | 0.01 kg |
| Shipment Dimensions | 4 × 4 × 4 cm |
Package Includes :
1 x MQ-7 Carbon Monoxide Gas Sensor
CityTechBD CityTechBD CityTechBD CityTechBD CityTechBD
What is the price of MQ-7 Carbon Monoxide Gas Sensor?
The latest price of MQ-7 Carbon Monoxide Gas Sensor in Bangladesh is 170৳ You can buy the MQ-7 Carbon Monoxide Gas Sensor at best price from our Website or visit any of our showrooms.
Questions (0)
Have question about this product? Get specific details about this product from expert.
Reviews (0)
Get specific details about this product from customers who own it.

Save
Add to Compare