FOB Price
Get Latest Price( Negotiable )
|10 Piece Minimum Order
Country:
China
Model No:
MQ-4
FOB Price:
( Negotiable )Get Latest Price
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
10 Piece
Packaging Detail:
inner: plastic foam; outside: paper carton
Delivery Time:
within 3 days
Supplying Ability:
300000 Piece per Month
Payment Type:
PayPal, Western Union, T/T
Product Group :
-
Contact Person Lucky
299 Jinsuo Road, Zhengzhou, Henan
Model No. | MQ*4 | ||
Sensor Type | Semiconductor | ||
Standard Encapsulation | Bakelite (Black Bakelite) | ||
Detection Gas | Natural gas/ Methane/ Flammable gas | ||
Concentration |
********0ppm ( Natural gas / Methane) |
||
Circuit | Loop Voltage | Vc | ≤*4V DC |
Heater Voltage | VH | 5.0V±0.2V ACorDC | |
Load Resistance | RL | Adjustable | |
Character | Heater Resistance | RH | *1Ω±3Ω(Room Tem.) |
Heater consumption | PH | ≤**0mW | |
Sensing Resistance | Rs | 2KΩ**0KΩ(in ***0ppm CH4 ) | |
Sensitivity | S | Rs(in air)/Rs(***0ppm CH4)≥5 | |
Slope | α | ≤0.6(R***0ppm/R***0ppm CH4) | |
Condition | Tem. Humidity | *0°C±2°C, *5%±5%RH | |
Standard test circuit |
Vc:5.0V±0.1V VH: 5.0V±0.1V |
||
Preheat time | Over *8 hours |
Country: | China |
Model No: | MQ-4 |
FOB Price: | ( Negotiable ) Get Latest Price |
Place of Origin: | - |
Price for Minimum Order: | - |
Minimum Order Quantity: | 10 Piece |
Packaging Detail: | inner: plastic foam; outside: paper carton |
Delivery Time: | within 3 days |
Supplying Ability: | 300000 Piece per Month |
Payment Type: | PayPal, Western Union, T/T |
Product Group : | - |