MQ-8 Hydrogen H2 Gas Sensor Module

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حساس نوع MQ-8 المخصص لتحسس غاز الهيدروجين H2 وبعض الغازات الاخرى والادخنة. يقوم بتحسس تركيز الهيدروجين في الهواء ويتميز بسرعة استجابة عالية وسهولة في البرمجة والاستخدام.

4,000 ع.د

In stock

MQ-8 Hydrogen H2 Gas Sensor Module

This is a simple-to-use hydrogen gas sensor, suitable for sensing hydrogen concentrations in the air. The MQ-8 can detect hydrogen gas concentrations anywhere from 100-10000ppm. The best results are given when alcohol is in liquid form, however, it still does an amazing job when measuring in gas form. It needs a bit of time to warm up in order to work correctly.

Features:
– Using high-quality dual-panel design, with power indicator and TTL signal output instructions.
– The switching signal having a DO (TTL) output and analog output AO.
– TTL output valid signal is low. (Low-level signal when the output light can directly connect to the microcontroller or relay module)
– The higher the voltage, the concentration of the analog output voltage is higher.
– A hydrogen gas detection with good sensitivity.
– Has a long life and reliable stability
– Rapid response and recovery characteristics

Specifications:
– Size: 32 mm X22mm X27mm
– Main chip: the LM393, MQ-8 gas sensor
– Working voltage: DC5V
– Signal output instructions.
– Dual signal output (TTL level output and analog output)
– TTL output valid signal for low level. (When the low output electric signal lights at 4. ordinary times, can be directly pick up SCM)
– Analog 0 ~ 5 v voltage, the higher the concentration, the higher the voltage.
– High sensitivity to hydrogen
– can be resistant to ethanol steam, LPG (petroleum), smoke interference
– has a long service life and reliable stability
– Quick response recovery features

Package Includes:
1 x MQ-8 Sensor

SKU: 985 Category:
  • Size: 32 mm X22mm X27mm
  • Main chip: the LM393, MQ-8 gas sensor
  • Working voltage: DC5V
  • Signal output instructions.
  • Dual signal output (TTL level output and analog output)
  • TTL output valid signal for low level. (When the low output electric signal lights at 4. ordinary times, can be directly pick up SCM)
  • Analog 0 ~ 5 v voltage, the higher the concentration, the higher the voltage.
  • High sensitivity to hydrogen
  • can be resistant to ethanol steam, LPG (petroleum), smoke interference
  • has a long service life and reliable stability
  • Quick response recovery features

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