离岸价格
获取最新报价0.65 ~ 1 / Piece ( Negotiable )
|Minimum Order
位置:
-
最小订单价格:
最小订单:
100 Piece
包装细节:
1000pcs or 5000pcs per carton
交货时间:
2 weeks for 10.000pcs
供应能力:
200000 Piece per Month
付款方式:
Western Union, T/T
China
联系人 Angela
No.66 Zhengshang Road, Zhengzhou, Henan
MQ-Q**5 gas sensor has high sensitity to Ammonia, Sulfide and
Benze steam, also sensitive to other harmful gases. It is with low
cost and suitable for different application.
Sensor Type: Semiconductor
Standard Encapsulation: Bakelite (Black Bakelite)
Detection Gas: Ammonia, Sulfide, Benze
Concentration: *******0ppm(Ammonia, Benze, Hydrogen)
Circuit Loop Voltage Vc: ≤*4V DC
Heater Voltage VH: 5.0V±0.2V AC or DC
Load Resistance RL: Adjustable
Character Heater Resistance RH: *1Ω±3Ω(Room Tem. )
Heater consumption PH: ≤**0mW
Sensing Resistance Rs: 2KΩ**0KΩ(in **0ppm NH3 )
Sensitivity S: Rs(in air)/Rs(**0ppm NH3)≥5
Slope α: ≤0.6(R**0ppm/R*0ppm NH3)
Condition: Tem. *0℃±2℃; Humidity *5%±5%RH
Standard test circuit: Vc: 5.0V±0.1V;
VH: 5.0V±0.1V
Preheat time: Over *8 hours
Well and High Quality Control ,
Prompt Delivery ,
Competitive Prices ,
Small Order Acceptable
