Joy-iT MQ4 Analog Gas sensor for compressed natural gas and Methan
Product Code: SEN-MQ4
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Product description
Joy-iT MQ4 Analog Gas sensor for compressed natural gas and Methan
Useful information
Specifications
Supplier product description
This analog gas sensor has a small heating part with an electronical chemical sensor.
It is suitable for indoor usage.
The sensor can output exact values only after warmup phase.
It is suitable for indoor usage.
The sensor can output exact values only after warmup phase.
Caution: sensor gets hot while usage!
Technical data:
Measurement range: 300 - 10000 ppm
Measureable substances: Compressed natural gas (CNG), methane (CH4)
Application areas: Detecting gas leaks, gas alarm, robotic, microcontroller projects
Compatible with: Raspberry Pi (with AD-converter), Arduino. etc.
Special features: High sensitivity which can be adjusted by potentiometer, quick reaction time
Analog Output: Values are processed by the microcontroller
Digital Output: thresholds can be set
Pins: VCC: Voltage supply 5V, GND: Ground, AOUT: Analog Output, DOUT: Digital Output
Response time: ≤ 10 s
Recovery time: ≤ 30 s
Heating current: ≤ 180 mA
Heating resistance and power: 31 ± 3Ω; ≤900 mW
Working temperature: -20 - 55 ° C
Useful information
Supplier parameters
Product code
SEN-MQ4
Brand
Joy-iT
Supplier's product code
SEN-MQ4
Product ID
U-2315022
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