Hydrogen Smoke Gas Detects Module MQ-2 LPG Propane Methane Alcohol Sensor

Specifications

1, long size: 35 mm X wide 22 mm
2, the main chip: LM393, ZYMQ-2 gas sensor
3 working voltage: dc 5 v
 

 Features:
1, has the signal output instructions.
2, double road signal output (simulated output and TTL level output)
3, TTL output effective signal for low level. (when output low electricity at ordinary times, can be directly light signal by SCM)
4, analog output 0 ~ 5 V voltage, the higher concentration the higher the voltage.
5, liquefied petroleum gas, natural gas, city gas has good sensitivity.
6, has long use life and reliable stability
7, fast response characteristics of recovery

Shipping Terms: Sample order send by DHL, Fedex,UPS or EMS                       

Delivery Time: 3-5 working days,some items are in stock.

Packing: Polybag can make the package according to customers' requirements

Warranty time : we provide 12 month warranty for all of our goods.