Electrochemical Formaldehyde Gas Sensor SMD1001E

Electrochemical Formaldehyde Gas Sensor SMD1001E
Details:
Long life time
low cost
Good stability
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Description
Technical Parameters
Product Introduction

 

  SMD1001E sensor is designed by conventional two electrodes fuel cell. The working electrode releases electrons to the counter electrode through an external circuit, and is consumed at the counter electrode end as oxygen decreases. The internal circuit is realized by the ion flow in the electrolyte. The design is sophisticated and easy to increase and decrease the electrolyte. The increase and decrease of the electrolyte changes with the change of ambient temperature and humidity, but it can still work normally and will not affect the calibration value.

 

 

Sensor Characteristics

 

Low cost

Long life time. The accuracy, stability and durability of breath alcohol sensors have been verified.

Adapt to various extreme conditions such as high temperature and high humidity and low temperature and low humidity environment

Fast response

Low power. It just need a simple small battery cell

Good stability allows very long calibration cycles during use

 

 

For more information, Please check our product datasheet or send the consultation to us.

 

 

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Sensor Number

SMD1001E

Target Gas

Formaldehyde

Measurement Range

0~5ppm

Overload Capacity

10ppm

Filter Membrane

Glass Fiber

Output Signal

600~1500nA/ppm

Temperature Range

-20~50℃

Pressure Range

Standard atmospheric pressure ±10%

Resolution

0.01ppm

Response Time (T90)

<30s

Long term output drift

<10% per year

Repeatability

≤±2%

Output linearity

Linear

Temperature drift

0.35%/℃

Life Time

3 years (in non-corrosive gas)

Weight

5g

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