This item has closed 2 buyers bought 8 items
View other items offered by BotShop3168

Similar products

MQ-4B Sensor Gas Sensor CO CO2 Smoke Methane Sensor Detecting MQ Sensor DIY for Safety Detection Sys
New
R336.00
MQ-5 liquefied Gas Methane Sensor Module
New
R80.67
DFRobot (SEN0133) Analog Hydrogen Gas Sensor, MQ8
New
R619.00
MQ-2 Smoke Gas LPG Butane Gas Sensor Module Tester
New
R354.00
MQ-2 Gas sensor
Sold

MQ-2 Gas sensor

New 8 were available
R52.06
Shipping
R65.00 Standard shipping applies to orders under R100.00, in most areas in South Africa. R35.00 Standard shipping applies to orders over R100.00. Some areas may attract a surcharge surcharge. This will be calculated at checkout if applicable.
Check my rate
The seller has indicated that they will usually have this item ready to ship within 3 business days. Shipping time depends on your delivery address. The most accurate delivery time will be calculated at checkout, but in general, the following shipping times apply:
 
Standard Delivery
Main centres:  1-3 business days
Regional areas: 3-4 business days
Remote areas: 3-5 business days
Buyer protection
Get it now, pay later

Product details

Condition
New
Location
South Africa
Customer ratings:
Product code
SEN-055
Bob Shop ID
614718195

MQ-2 Gas sensor

The MQ2 sensor is one of the most widely used in the MQ sensor series. It is a MOS (Metal Oxide Semiconductor) sensor. Metal oxide sensors are called Chemiresistors because sensing is based on the change in resistance of the sensing material when exposed to gasses.

Sensitive to LPG, propane, and hydrogen. Output voltage boosts along with the concentration of the measured gases increases. Fast response and recovery. Features boost circuit. Adjustable sensitivity. Signal output indicator.

  • Dimension: 32 x 22 x 27mm (L x W x H)
  • The main chip: LM393, ZYMQ-2 gas sensor
  • Operating voltage: 5V DC
  • Dual signal output (analog output, and TTL level output)
  • TTL output valid signal is low level. (When the output low-level signal light can be directly connected microcontroller)
  • Analog output: 0 ~ 5V voltage, the higher the concentration the higher the voltage.

DataSheet

Recently viewed

See more
300ML Air Purifier Essential Diffuser Aroma... (COLOR.: LIGHTWOODGRAIN | TYPE: WITHOUTREMOTECONTROL)
New
R595.00
SADF - Air Force Commandant Slip on Ranks
Secondhand
R350.00 No bids
Johnson Tiles ZR-985 Zorah Tiles - Light Grey (400 x 400mm)
New
R301.00
140W Computer Charging Adapter(DC 4.5 x 0.6mm to USB-C / Type-C )
New
R259.40

Customer ratings: 1 ratings

Seller send MQ-135 instead of MQ-2 sensors as advertised and would not answer messages
04 Nov 2024