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  • MQ4 Methane Gas Sensor Natural Coal Co methane detector module
  • MQ4 Methane Gas Sensor Natural Coal Co methane detector module
  • MQ4 Methane Gas Sensor Natural Coal Co methane detector module
 1. Size: 32mm X20mm X22mm length X width X height
 2. The main chip: LM393, ZYMQ-4 gas sensor
 3. Operating voltage: DC 5 Volt
Features:
 1. Indication of the signal output.
 2. Dual signal output (analog output, and TTL level output)
 3. TTL output signal is low. (When low output signal light, and can be connected directly to the microcontroller)
 4. 0 ~ 5V analog output voltage, the higher the concentration, the higher the voltage.
 5. Of methane gas, the natural gas has better sensitivity.
Applications:
 Suitable for home or factory methane gas, natural gas, and other monitoring devices
 Please note: the sensor need to solder onto board by yourself。
 

MQ4 Methane Gas Sensor Natural Coal Co methane detector module

EK1151

 1. Size: 32mm X20mm X22mm length X width X height  2. The main chip: LM393, ZYMQ-4 gas sensor  3. Operating voltage: DC 5 Volt Features:  1. Indication of the signal output.  2. Dual signal output (analog output, and TTL level output)  3. TTL output signal ...
  • Shipping Weight: 20g
  • Manufactured by: gikfun
50 Units in Stock
$8.96

Current Reviews: 0

This product was added to our catalog on Wednesday 28 September, 2016.