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gas sensor element

FOB Price

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1 ~ 1 / ( Negotiable )

|

1 Piece Minimum Order

Country:

China

Model No:

5A-MQ5

FOB Price:

1 ~ 1 / ( Negotiable ) Get Latest Price

Place of Origin:

China

Price for Minimum Order:

1

Minimum Order Quantity:

1 Piece

Packaging Detail:

Neutral English box

Delivery Time:

1-5 days

Supplying Ability:

5000 Piece per Day

Payment Type:

T/T, L/C, Western Union, Money Gram, PayPal, Other

Product Group :

Contact Now
Free Member

Contact Person Mr. Andy

4th Fl, No. 74, the 4th Industrial Zone, Shuitian, Shiyan,, Shenzhen, Guangdong

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Product Specification

  • gas transducer:gas sensor element

Product Description

5A-MQ5

*-, Very sensitive especially in low and middle concentration of flammable gases.
*-, Very short respond time and recovery time.
*-, Long life, high stability.
*-, Simple application circuit, low cost.
*-, Widely used in domestic gas leakage alarm, industrial flammable gas alarm and portable gas detector alarm.
Model  5A-MQ5
Sensor Type  Semiconductor gas sensor
Standard Encapsulation  Bakelite, Metal Cap
Target Gas  CH4, LPG and flammable gases.
Temperature range  Usage:﹣*0℃~﹢*5℃
 Storage:﹣*0℃~﹢*0℃
Humidity range  ≦ *5﹪RH
Detection range  **0~****0ppm
Standard Circuit Conditions Loop Voltage Vc  5V~*4VDC
Heater Voltage VH  5V±0.2VDC/AC
Load Resistance RL  Adjustable (1K**0K)
Heater consumption PH  ≦**0Mw,(VH=5V)
Sensitivity LS(Rs)  α≤0.6 ,RS(***0ppm)/RS(air)
Sensitive resistance RS  RS=(VC/VRL-1)*RL
  Respond time Tx   ≤*0S
  Revovery time Th  ≤*0S
Standard test conditions Temp. Humidity  *0±2℃,*5±5%RH
Standard test circuit VH= VC=5V±0.*5VDC; RL=4.7K±1%
Preheat time  ≧ *4 hours
                                                                                                                                                                                                                                                                                        Calculation method of the sensor power:Ps= VC* VC* RS/(RS+ RL)* (RS+ RL) 

Country: China
Model No: 5A-MQ5
FOB Price: 1 ~ 1 / ( Negotiable ) Get Latest Price
Place of Origin: China
Price for Minimum Order: 1
Minimum Order Quantity: 1 Piece
Packaging Detail: Neutral English box
Delivery Time: 1-5 days
Supplying Ability: 5000 Piece per Day
Payment Type: T/T, L/C, Western Union, Money Gram, PayPal, Other
Product Group : Gas sensor element

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Mr. Andy < Shenzhen Safeeling Science & Technology Co., Ltd >

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