MQ-7 Carbon Monoxide Gas Sensor
৳135.00
- Operating voltage: DC 5 V.
- The analog output voltage, the higher the concentration the higher the voltage.
- The carbon monoxide detection with better sensitivity.
- With a long service life and reliable stability.
- Rapid response and recovery characteristics.
- Range: 10 to 1000 ppm.
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. DishanTech BD.
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 Microcontrollers, Arduino and etc. Featured By DishanTech BD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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 |
Please allow 5% measuring deviation due to manual measurement.
Package Includes :
1 x MQ-7 Carbon Monoxide Gas Sensor.
What is the price of MQ-7 Carbon Monoxide Gas Sensor in Bangladesh?
The latest price of MQ-7 Carbon Monoxide Gas Sensor in Bangladesh is BDT 165 You can buy the MQ-7 Carbon Monoxide Gas Sensor at best price from our DishanTech BD.or visit DishanTech BD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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