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  • Product name: Gas detection module, TTL level & analog voltage output
  • Product profile: For the home, the environment of the various gas detection device; CO2 capture signal amplification processing, the range of 0-2V and 0-4V optional; with temperature compensation function to achieve full temperature range detection,
  • Product number: G001
  • Shelf time: 2017-06-06
  • Product grade: Commercial grade
  • Output signal: Analog signal
  • Detection type:
  • Environmental Quality: Gas detection
  • Views : 113

A variety of gases can be selected, taking MG811 as an example.

Product features:

* carbon dioxide detector for home environments;

*CO2 acquisition signal amplification processing, the range is 0-2V or 0-4V optional;

* with temperature compensation function, to achieve full range detection, more accurate and more stable;

The ceramic base with better thermal resistance has better heat transfer and heat conduction;

The probe can be inserted and designed to facilitate testing;

Product parameter:

Size: long 32mm X, wide 22mm X, high 30mm

Operating voltage: DC6V

Detection range: 0-10000ppm

Output signal:

TTL level signal output: the output effective signal is low (when the output is low, the signal is bright and can be directly connected to the microcontroller).

Analog voltage signal output: analog output (0-2V/0-4V) voltage output optional, default 0-2V.

Model

Gas detection

Detection concentration

MG811

Carbon dioxide

35010000ppm

MQ-2

Combustible gas smoke

10010000ppm(combustible gas)

MQ-3B

Alcohol vapor

25500ppm(alcohol)

MQ-4

Natural gas and methane

30010000ppm(Methane and natural gas)

MQ-5

Liquefied petroleum gas, methane, coal gas, LPG

30010000ppm(Methane, propane, butane and hydrogen)

MQ-6

Liquefied petroleum gas, isobutane, propane, LPG

30010000ppm(Methane, butane and liquefied gas)

MQ-7B

Carbon monoxide

101000ppm(CO)

MQ-8

hydrogen

1001000ppm(hydrogen)

MQ-9

Carbon monoxidecombustible gas

101000ppm(CO)

10010000(Gas)

MQ131(Low concentration)

ozone

101000ppb

MQ131(high concentration)

ozone

101000ppm

MQ135

Ammonia, sulfide benzene steam

101000ppm Ammonia, toluene hydrogen

MQ136

Hydrogen sulfide

1200ppm(Hydrogen sulfide)

MQ137

hydrogen

5500 (ammonia)

MQ138

Benzene,

Toluene,

Alcohol,

Ketone,

methanol

Or formaldehyde

1100ppm (benzene)

10100ppm (toluene)

30300ppm (alcohol)

10300ppm (Ketone)

5100ppm (methanol)

110ppm (formaldehyde)

MQ139

Freon

101000ppm

MS1100-P111

Formaldehyde toluene

0100ppm

MS5100-P

Smoke, HCvolatile organic compounds

02000ppm (Smoke, HCvolatile gas)

MS6100

Natural gasliquefied petroleum gas

010000ppm methane

TGS2600

Hydrogenalcohol

110ppm (Hydrogenalcohol)

TGS2602

Hydrogen, ethanolammonia

110ppm

TGS2610

Butane, liquefied petroleum gas

50010000ppm

TGS2611

Methane natural gas

50010000ppm

TGS4160

Carbon dioxide

30050000ppm

TGS4161

Carbon dioxide

35010000ppm

TGS813

Combustible gases (methane, propane, butane, etc.)

30010000ppm

TGS822

Alcohol、organic solvents

505000ppm

TGS822TF

Hydrogen、carbon monoxide in artificial coal gasification

2005000ppm

 

  Working environment  
  Working voltage
  Working current
  Working temperature
  Working humidity
  Storage temperature
  Storage humidity
  Basic parameters  
  Detection of substances
  Detection range
  Output signal
  Accuracy
  Response time
  Reply time
  Gas detection  
  Measuring gas
  Measuring range
  Measurement accuracy
  Clean the voltage in the air
  Warm up time
  Dust detection  
  Measuring range
  Measurement accuracy
  Particle diameter resolution
  Serial data output frequency
  Temperature and humidity  
  Temperature detection range
  Temperature measurement accuracy
  Temperature output mode
  Humidity detection range
  Humidity measurement accuracy
  Humidity output mode
  UV detection  
  Response wavelength
  Peak wavelength range
  Light intensity detection  
  Measuring range
  Measurement accuracy
  Other  
  Installation method
  Product Size
  Product weight

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