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 MQ-135 Sensor Air Quality Sensor Hazardous Gas Ammonia Sulfide Benzene Vapor

  

 MQ-135 Sensor Air Quality Sensor Hazardous Gas Ammonia Sulfide Benzene Vapor

Product Details
  • SKU: MQ135-B209F11B
  • Brand: Megatronics.pk
  • Stock: 1pcs

Product Pricing
PKR350.00
  • Trust


Product Description

  • The main chip: LM393, MQ135 gas sensing probe

  • Operating voltage: DC 5V

  • Signal output indicator instructions;

  • Dual signal output (analog output, and TTL level output)

  • TTL output valid signal is low; (output low signal light, which can be accessed microcontroller IO port)

  • Analog output with increasing concentration, the higher the concentration, the higher the voltage.

  • Sulfide, benzene Department of steam, smoke and other harmful gases with high sensitivity

  • Has a long life and reliable stability

  • Rapid response recovery characteristics

  • gas-sensitive element test concentration range: 10 to 1000ppm