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AQM-300E air quality monitoring module for air purifier

  • Model: AQM-300E
  • Shipping Weight: 0.3kg
  • Units in Stock: 1000

Price:   $8.00

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TPM-300Eseries

 

Air quality monitoring module specification (smell)

 

 

 

 

Module features application area

*Zero calibration, high consistency *Air purifier, air cleaner

*High sensitivity, long life, low power consumption *Negative ion optical fiber flower and vehicle mounted purifier * Automatic calibration, with temperature and humidity compensation *Fresh air ventilation system and automatic ventilator

*Digital signal output, the application is simple *Automatic ventilation and integrated ceiling controller for air conditioner

*Can be customized according to user requirements and adjust the sensitivity of the module and so on *Kitchen fresh air ventilation controller etc.

 

Specification parameter

 

 

 

Interface definition Output signal definition

Note: the higher the pollution level, the higher the air quality is.

 

Module real photos

 

 

 

Outline dimension

 

 

application scenario

 

 

 

 

Schematic diagram of circuit connection

 

matters needing attention

*For the first time, the use of pre heating5More minutes

*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

 

   
   
$27.5 Original price: 27.5 S  
  
   
$28 Original price: 28 S  
   

Module type

TPM-300Eseries

Sensor model

TP-401T

Detecting gas

Ammonia, hydrogen, alcohol, carbon monoxide, methane, propane,Gansu alkyl, styrene, propylene glycol, phenol, toluene, ethylbenzene, xylene, formaldehydeAnd other organic volatile gases, cigarettes, wood, paper burning smoke,Oil fume and so on

Circuit performance

Physical interface

XH2.54-4Vertical socket

output data

TTLlevel

input voltage

5.0+ 0.2VDC(no voltage reverse connection protection)

Module gas sensitivity parameter

Operating current

Less than 80mA

response time

Less than or equal to 10second

Preheating time

Less than or equal to 120second

recovery time

Less than or equal to 20second

Environmental parameter

working temperature

-10 --- 40C

Storage temperature

-20 --- 60C

Working humidity

Less than or equal to 95%RH

Storage humidity

Less than or equal to 60%RH

Physical specification parameters

spiritSensitivedegree

0.5 ppmhydrogen

Module weight

about20gram

Outline dimension

24 * 20 * 15mm(H * W * L)

life

Sensitivity attenuation

Less than 1%/year

service life

More than 10year

port name

Interface application

port1

Negative electrode(-)

port2

Positive electrode(+)

port3

A

port4

B

A

B

class of pollution

low

low

0

high

low

1

 

high

2

high

high

3

TPM-300EAir quality (odor) monitoring module