New Mq135 Air Quality Sensor Hazardous Gas Detection Module

• Customization: Available
• Sensitivity: High
• Size: 32X20X22mm/1.25*0.78*0.86"
• Model NO.: FUT3338-1
• Transport Package: ESD Antistatic Bag
• Specification: 7g
• Trademark: FUT
• Origin: China
• Production Capacity: 50000 PCS/Year

Product Description

100% band new and high quality

 

Product synopsis:

Operating voltage	DC 5V
Power (current)	150mA

• Features:
• Size: 32X20X22mm/1.25*0.78*0.86"
• The main chip: MQ135 gas sensing probe
• DO Output: 0.1V/5V
• AO Output: 0.1-0.3V
• 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
• Applications:
• A hazardous gas detection apparatus for the family, the environment, suitable for ammonia, aromatic compounds, sulfur, benzene vapor, smoke and other gases harmful gas detection, gas-sensitive element test concentration range: 10 to 1000pp

 
Package included:
100% Brand New
1set x  MQ-135     

After service
1,Shipping Warranty:
We usually ship goods By DHL, UPS, EMS, Singpost airmail, and HongKong Airmail.
DHL: 3-5 days
UPS: 5-7 days
EMS: 10-15 working days
Chinapost/HongKong Airmail: 7- 25 working days. At most 45 days.
If you have not received the goods during the normal time, please contact us for checking the package status timely online or by email. 

2,Product replacement and warranty
   If you have any prodcut quality problem, you can send it back to us with the  original  condition,we will repair or  exchange new one for you.  
    If you have any using problem of the products which buy from FUT, please feedback to us first, and we will discuss the issue with you. Via our technical support, we can dig out your using problem via our technical support in most of cases.
     Lost Products: If products get lost in delivery, or you still do not get your item for a long time, please contact our customer service timely. We will deal with this ASAP. Please do not deal with it all by yourself, we want you communicate with us. Usually, we will provide tracking number and tracking link timely. If products get lost on the way and we get confirm from couriers, we will arrange redelivery for your products. If you want ship it through express, then you need to pay express shipping fee.  

3,Technical Service: 
. If you have technical problem with the product you received from us, please contact us online or by email: Contact us
 Remote help service: If your problem needs to be solved by remote help by our engineer, please download the teamviewer software, install it on your computer, then give us ID and password for remote help.