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MQ5 Module

175.00 inc. GST
  • Operating voltage: 5V
  • Interface Type: Analog & Digital
  • Dual signal output (analogue output, and TTL level output)
  • Detecting concentration:200-10000ppm
  • The TTL output signal is low. (When low output signal light, and can be connected directly to the microcontroller
  • High Sensitivity to LPG, Natural Gas, Town Gas
  • small sensitivity to smoke & alcohol
  • Low Cost.
  • Stable & Long Life.
  • Simple drive circuit.
  • Fast response.
  • Onboard Power indication.
  • Adjustable sensitivity
  • Dimension: 32mm x 22m x 27mm

MQ5 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, natural gas, town gas
  • Detection Concentration: 300-10000ppm
  • Heating voltage: 5V±0.1
  • Load resistance: 20KΩ
  • Heater resistance: 31±10%
  • Heating consumption: less than 800mw
  • Operating temperature:-10 to 50°C
  • Related humidity less than 95%Rh
  • Sensing Resistance: 10KΩ- 60KΩ (1000ppm CH4)
  • Preheat time: Over 24 hour