ME2-CH2O-16×15 Formaldehyde Sensor
Review: 5 - "A masterpiece of literature" by , written on May 4, 20020
Great

ME2-CH2O-16×15 Formaldehyde Sensor

Available:In Stock
R$ 139,90

Application:Detecting CH2O in residential occasion and environmental protection areas.
Advantage:Low consumption,High precision,High sensitivity,Wide linear range,Good anti-interference ability,Excellent repeatability and stability.

Production Description:
ME2-CH2O-16×15 electrochemical sensor detect gas concentration by measuring current based on the electrochemical principle, which utilizes the electrochemical oxidation process of target gas on the working electrode inside the electrolytic cell, the current produced in electrochemical reaction of the target gas are in direct proportion with its concentration while following Faraday law, then concentration of the gas could be get by measuring value of current.
Feature:

  • Low consumption
  • High precision
  • High sensitivity
  • Wide linear range
  • Good anti-interference ability
  • Excellent repeatability and stability

Application:
Detecting CH2O in residential occasion and environmental protection areas
Main technical parameters:

Technical Parameters:

Item

Parameter

Detection gas

Formaldehyde (CH2O)

Measurement Range

0-5 ppm

Max detecting concentration

20 ppm

Sensitivity

0.25-0.60µA/ppm

Resolution ratio

≤0.02ppm

Response time(T90)

≤60S

Load resistance(recommended)

(120/200/300)Ω

Repeatability

<2﹪output value

Output Linearity

linear

Zero drift(-20℃~40℃)

≤0.2ppm

Temperature Range

-20℃~50℃

 Humidity Range

15﹪~90﹪RH(no condensation)

Pressure range

normal atmosphere ± 10%

Anticipated using life

5 years(in air, 18℃-25℃)

Application:Detecting CH2O in residential occasion and environmental protection areas.
Advantage:Low consumption,High precision,High sensitivity,Wide linear range,Good anti-interference ability,Excellent repeatability and stability.

Production Description:
ME2-CH2O-16×15 electrochemical sensor detect gas concentration by measuring current based on the electrochemical principle, which utilizes the electrochemical oxidation process of target gas on the working electrode inside the electrolytic cell, the current produced in electrochemical reaction of the target gas are in direct proportion with its concentration while following Faraday law, then concentration of the gas could be get by measuring value of current.
Feature:

  • Low consumption
  • High precision
  • High sensitivity
  • Wide linear range
  • Good anti-interference ability
  • Excellent repeatability and stability

Application:
Detecting CH2O in residential occasion and environmental protection areas
Main technical parameters:

Technical Parameters:

Item

Parameter

Detection gas

Formaldehyde (CH2O)

Measurement Range

0-5 ppm

Max detecting concentration

20 ppm

Sensitivity

0.25-0.60µA/ppm

Resolution ratio

≤0.02ppm

Response time(T90)

≤60S

Load resistance(recommended)

(120/200/300)Ω

Repeatability

<2﹪output value

Output Linearity

linear

Zero drift(-20℃~40℃)

≤0.2ppm

Temperature Range

-20℃~50℃

 Humidity Range

15﹪~90﹪RH(no condensation)

Pressure range

normal atmosphere ± 10%

Anticipated using life

5 years(in air, 18℃-25℃)