MQ3 module

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Out of stock


QUICK OVERVIEW

  1. Power requirements: 5 VDC @ ~165 mA (heater on) / ~60 mA (heater off).
  2. Current Consumption: 150mA.
  3. DO output:  0.1 and 5V.
  4. AO output: 0.1- 0.3 V (relative to pollution), the maximum concentration of a voltage of about 4V
  5. Detecting Concentration: 0.05-10mg/L Alcohol.

157.00

Out of stock

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.

Package Includes :

1 x MQ-3 Alcohol Detector Gas Sensor Module.

SKU: SEN28 Category:
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 0.095 kg
Shipment Dimensions 5 × 5 × 4 cm

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