FOB Price
Obtenir le dernier prix1 ~ 1.3 / Piece ( Negotiable )
|Minimum Order
Localité:
-
Prix de commande minimale:
Commande minimale:
100 Piece
Packaging Detail:
1000pcs or 5000pcs per carton
Delivery Time:
2 weeks for 10.000pcs
Supplying Ability:
200000 Piece per Month
Payment Type:
Western Union, T/T
China
Personne àcontacter Angela
No.66 Zhengshang Road, Zhengzhou, Henan
MQ-Q7 gas sensor has high sensitity to Carbon Monoxide. The
sensor could be used to detect different gases contains CO, it is
with low cost and suitable for different application.
Sensor Type: Semiconductor
Standard Encapsulation: Plastic
Detection Gas: Carbon Monoxide
Concentration: *******0ppm CO
Circuit Loop Voltage: Vc ≤*0V DC
Heater Voltage VH: 5.0V±0.2V AcorDC(High)
1.5V±0.1V ACorDC(Low)
Heater Time TL: *0±1S(High)*0±1S(Low)
Load Resistance RL: Adjustable
Character Heater Resistance RH: *1Ω±3Ω(Room Tem. )
Heater consumption PH: ≤**0mW
Sensing Resistance Rs: 2KΩ**0KΩ(in **0ppm CO)
Sensitivity S: Rs(in air)/Rs(**0ppm CO)≥5
Slope: α ≤0.6(R**0ppm/R**0ppm CO)
Condition: Tem. *0℃±2℃; Humidity: *5%±5%RH
Standard test circuit: Vc: 5.0V±0.1V;
VH(High): 5.0V±0.1V;
VH(Low): 1.5V±0.1V
Preheat time: Over *8 hours
Well and High Quality Control ,
Prompt Delivery ,
Competitive Prices ,
Small Order Acceptable
