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MQ-3 Alcohol Gas Sensor
  • MQ-3 Alcohol Gas Sensor

MQ-3 Alcohol Gas Sensor

RBD-0672
  • Power requirements: 5 VDC @ ~165 mA (heater on) / ~60 mA (heater off).
  • Current Consumption: 150mA. RoboticsBD
  • DO output:  0.1 and 5V.
  • AO output: 0.1- 0.3 V (relative to pollution), the maximum concentration of a voltage of about 4V
  • Detecting Concentration: 0.05-10mg/L Alcohol.
BDT 175
rating Read the 5 reviews
Average rating: 5/5 - Number of reviews: 5
Quantity
In-Stock

81 people have purchased this item recently
94 people added this item to the cart in last 10 days
25 items in stock
  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement

This MQ-3 Alcohol Detector Gas Sensor Module is simple to use. MQ-3 Alcohol Detector Module which can sense the presence of Alcohol in the air. The module uses our MQ-3 sensor. It simplifies the interface to the odd pin spacing of the sensor and provides an interface through standard 4 x 0.1″ header pins.

It provides an analog output corresponding to the concentration of the gas in the air and an easy to use digital output. RoboticsBD

The onboard potentiometer can be used to set the maximum gas concentration beyond which the digital output gets triggered. Just power the module with 5V set the threshold and you can start getting the gas concentration of the air around the sensor! An onboard LED signals the presence of any gas. Perfect sensing alcohol concentration on your breath just likes a common breathalyzer.

The digital output can be easily interfaced to microcontrollers and other circuits. The analog output can be hooked up to an ADC of a microcontroller to get a wide range of sensor readings. Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

Features :

  1. Signal output light indicator.
  2. Analog and level signal output.
  3. TTL output valid signal is low.  (When the output low signal light can be directly connected microcontroller or relay module).
  4. The carbon monoxide detection with better sensitivity.
  5. It has a long service life and reliable stability.
  6. Rapid response recovery features. RoboticsBD

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

General Specification
Operating Voltage 5V ±0.1
Current Consumption 150mA
Operation Temperature -10°C ~ +70°C
Concentration 0.05 mg/L ~ 10 mg/L Alcohol
Load resistance 200 kΩ
Length (mm) 36
Width (mm) 20
Height (mm) 16
Weight (gm) 5
Shipment Weight 0.01 kg
Shipment Dimensions 5 × 5 × 4 cm

Please allow 5% measuring deviation due to manual measurement.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

Package Includes :

1 x MQ-3 Alcohol Gas Sensor.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

What is the price of MQ-3 Alcohol Gas Sensor in Bangladesh?

The latest price of MQ-3 Alcohol Gas Sensor in Bangladesh is BDT 175 You can buy the MQ-3 Alcohol Gas Sensor at best price from our RoboticsBD or visit RoboticsBD Office.

Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product.

Product Images are shown for illustrative purposes only and may differ from the actual product.

Product Details
RBD-0672
25 Items
Filter reviews
(5)
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Reset

Well
rating
28/04/2023
Ashfi
It works perfectly
Rahman
rating
09/10/2022
Anisur Rahman
good
Alcohol gas sensor
rating
11/06/2022
Md Sharifuzzaman
Very nice product
Good product
rating
28/07/2020
Mosharaf Hossen
Good product
Excellent
rating
18/03/2020
Abdullah All Noman
Product is amazing. Trusted online shop for coming engineerings. Great. Thank you for your fast service. Hope you always keep it up
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