MQ7 Senzor (3ks)

3,52 

Senzor MQ7 detekuje oxid uhoľnatý CO (carbon monoxide). Vhodný pre sledovanie potenciálneho úniku týchto plynov do obývaných priestorov a pod. Napájanie 5V. V balení sú k dispozícii 3 kusy MQ7 senzora.

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Katalógové číslo: 32430204228 Kategórie: Značka:
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MQ7 MQ-7 CO sensor module gas sensor detection and alarm module

Specification MQ7:

Input voltage: DC5V Power (current): 150mA
DO output: TTL digital 0 and 1 (0.1 and 5V)
AO output: about 0.1-0.3V (relatively clean), the highest concentration voltage 4V

Characteristics MQ7:

  • using high-quality dual-panel design, with power indicator and TTL signal output instructions
  • with a DO switch signal (TTL) output and analog output AO
  • TTL output valid signal is low. (When the output low signal light can be directly connected microcontroller or relay module)
  • analog output voltage, the higher the concentration, the higher voltage
  • carbon monoxide detector has a good sensitivity
  • there are four screw holes for easy positioning
  • Product dimensions: 32 (L) * 20 (W) * 22 (H)
  • with a long life and reliable stability
  • rapid response recovery characteristics

Datasheet:

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