Showing all 5 results

MQ2 module

₹175.00 inc. GST
  • Interface Type: Analog & Digital
  • Working voltage: DC 5V
  • Working Current: 150mA
  • DOUT: TTL output
  • AOUT: Analog output
  • Preheat time: Over 20s
  • Detection Range: 300 -10000 ppm
  • Sensitive to H2, LPG, CH4, CO, Alcohol, Smoke or Propane,
  • Digital Out is High or Low based on an adjustable preset threshold,
  • High Sensitivity to Smoke & combustible gasses like Hydrogen, LPG & Propane.
  • Stable & Long Life.
  • Onboard Power indication
  • The TTL output signal is a low level
  • Analog 0 ~ 5 v voltage output, the higher the concentration, the higher the voltage
  • Fast response and recovery
  • Adjustable sensitivity
  • Dimension: 32mm x 22m x 27mm

MQ2 Sensor

₹150.00 inc. GST
  • Operating Voltage: +5V
  • Can be used to Measure or detect LPG, Alcohol, Propane, Hydrogen, CO, and even methane
  • Analogue output voltage: 0V to 5V
  • Digital Output Voltage: 0V or 5V (TTL Logic)
  • Preheat duration 20 seconds
  • Can be used as a digital or analogue sensor
  • Load resistance: 20 KΩ
  • Heater resistance: 33Ω ± 5%
  • Heating consumption: <800mw
  • Sensing Resistance: 10 KΩ – 60 KΩ
  • Detection range: 200 – 10000ppm
  • Preheat Time: Over 24 hour
  • High sensitivity to LPG, Propane, and Hydrogen
  • The Sensitivity of a Digital pin can be varied using the potentiometer

MQ6 Module

₹175.00 inc. GST
  • Interface Type: Analog & Digital
  • Working voltage: DC 5V
  • Dual signal output (analogue output, and TTL level output)
  • Detection Gas: Propane, Butane, and LPG
  • Detection range: 300 to 10000ppm
  • The TTL output signal is low. (When low output signal light, and can be connected directly to the microcontroller)
  • Onboard Power indication
  • Good sensitivity to Combustible gas in a wide range
  • Can be resistant to ethanol steam, LPG (petroleum), smoke interference.
  • Simple drive circuit
  • An indication of the signal output
  • High sensitivity to hydrogen.
  • Has a long life and reliable stability.
  • Fast response and recovery characteristics.
  • Adjustable sensitivity
  • Dimension: 32mm x 22m x 27mm

MQ6 SENSOR

₹150.00 inc. GST
  • Power requirements: VCC - 5V±0.1
  • DO output: TTL digital 0 and 1 (0.1 and 5V)
  • AO output: 0.1-0 .3 V (relative to pollution), the maximum concentration of a voltage of about 4V
  • Detection Gas: LPG, iso-butane, propane, and LNG
  • Detection Concentration: 200-10000ppm
  • Heating voltage: 5V±0.1
  •  Load resistance: 20KΩ
  •  Heater resistance: 33±10%
  •  Heating consumption: less than 750mw
  • Operating temperature:-10℃-50℃
  • Related humidity less than 95%Rh
  • Sensing Resistance: 10KΩ- 60KΩ (1000ppm LPG)
  • Preheat time: Over 24 hour
  • High sensitivity to LPG, iso-butane, propane
  • Small sensitivity to alcohol, smoke.
  • Fast response
  • Simple drive circuit

MQ8 GAS SENSOR

₹175.00 inc. GST
  • Operating Voltage: 3.3 – 5V.
  • Type: Analog Sensor.
  • Detection range: 100~1000ppm(H2 gas)
  • Heating voltage (high): 5V ± 0.1
  • Heating voltage (low): 1.4V ± 0.1
  • Load resistance: Adjustable
  • Heating resistance: 31Ω ± 5%
  • Heating consumption: less than 800mW
  • Using temperature: -20°C-50°C
  • Storage temperature: -20°C-50°C
  • Relative humidity: 55%+-5%RH
  • High Sensitivity for Hydrogen
  • Small sensitivity to alcohol, LPG, cooking fumes