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Air quality module MQ-FIS for air cleaner and household cleaners

  • Model: MQ-FIS
  • Shipping Weight: 0.4kg
  • Units in Stock: 1000

Price:   $10.80

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Air quality moduleMQ-FIS

 

 

 

 

 

 

 

characteristic

*Long life, low power consumption

*high sensitivity

*Automatic calibration

*Temperature and humidity compensation

*Miniaturization, low cost

application area

*Air purifier, air cleaner

*Air quality environmental quality monitoring

*Fresh air ventilation system, automatic ventilator

*Air conditioning automatic exchange control

*Integrated ceiling fresh air controller

Specifications

module name

MQ-FIS

Built in sensor type

made in JapanFisGas sensor

Detecting gas

Ammonia, hydrogen, alcohol, carbon monoxide, methane, propane, Gan alkanes, styrene, propylene glycol, phenol, toluene, ethylbenzene, xylene, formaldehyde and other

Organic volatile gas, cigarette, wood, paper burning smoke

Electrical properties

Physical interface

XH-3Vertical socket

output data

Duty ratio

input voltage

5.0.0.2VDC(no voltage reverse connection protection)

Initial power up stabilization time

3The stability of more than minutes.10Min post test

Module gas sensitivity parameter

Operating current

Less than or equal to60mA

response time

Less than or equal to6second

Preheating time

Less than or equal toOne hundred and twentysecond

recovery time

Less than or equal to10second

Environmental parameter

working temperature

0-40C

storage temperature

0-60C

Operation Humidity

Less than or equal to95%RH

STORAGE HUMIDITY RANGE

Less than or equal to60%RH

Physical specification parameters

sensitivity

5ppmhydrogen

Module weight

about10g

Outline dimension

44.6*12*15mm(L*W*H)

life

Sensitivity attenuation

Less than or equal to1%/year

service life

More than10year

 

interface definition

port name

Interface application

portGND

Negative electrode (-)

portVCC

Connect the positive electrode of the power supply.+)

portDATA

Pollution grade indicator

 

Output signal definition

portDATADuty ratio

class of pollution

0%

0

10%

1

20%

2

30%

3

40%

4

50%

5

60%

6

70%

7

80%

8

90%

9

100%

10

 

remarks1: the higher the pollution level, the worse the air quality is.

remarks2The shape, the output signal format and the gas sensitivity can be modified according to the requirement of the customer.

 

 

Module real photos

 

Outline dimension:

 

Air quality sensor usage notes

*Every time on the use of electricity to preheat3to5minute

*Long time not used again after use, please try to start in a relatively clean environment. Such as starting in a contaminated environment, may require a longer period of time before the sensor can correctly display the current pollution.

*Please do not use this module in the system of personal safety.

*Please do not put the module in a high concentration organic gas for a long time.

*Do not use the module installed in the strong air convection environment