Cảm Biến Khí Gas Mq-7 Mq7 Chuyên Dụng
42.200
₫ 21.100
Sản phẩm Cảm Biến Khí Gas Mq-7 Mq7 Chuyên Dụng đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 42.200 xuống còn ₫ 21.100, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
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MQ-7 Carbon Monoxide CO Gas Detection Sensor MQ7 Gas Sensor
MQ-7 Sensor
Product model: MQ-7
Product type : Semiconductor gas sensor
Detection gas: carbon monoxide
Detection concentration: 10-1000ppmCO
Loop voltage: le10V DC
Heating voltage (VH): 5.0V plusmn 0.2V ACorDC (high)
1.5V plusmn 0.1VACorDC (low)
Heating time (TL): 60plusmn1S (high) 90plusmn1S (low)
Load resistance (RL): adjustable
Heating resistance (RH): 31Omega plusmn 3Omega (room temperature)
Heating power consumption (PH): le350mW
Sensitive surface resistance (Rs): 2KOmega-20KOmega (in100ppmCO)
Sensitivity (S); Rs (in air) / Rs (100ppmCO) ge 5
Concentration slope (alpha): le 0.6 (R300ppm/R100ppmCO)
Temperature, humidity: 20 deg C plusmn 2 deg C; 65% plusmn 5% RH
Standard test circuit: Vc: 5.0V plusmn 0.1V; VH (high): 5.0V plusmn 0.1V; VH (low): 1.5V plusmn 0.1V
Warm-up time: no less than 48 hours
Before purchase:
1.All the goods are ready stock, we will arrange the shipment at once if we receive the order.
2.Please read the item description, if you have any question, do not hesitate to contact us.
3.Use the vouchers for more saving.
Shipment：
1.1-2 days to ship(except for the pro-order item)
2.If you have not received the item after 15 days shipment,Please contact us.
After purchase:
1.If you are satisfied，please give us 5 stars praise.
2.Please contact us before you are going to give us bad review. We are helpful and will solve the problems.
if you receive a defect item,please contact us at once with item picture or vide
#MQ-7 #Carbon #Monoxide #CO #Gas #Detection #Sensor #MQ7 #Gas #S
MQ-7 Carbon Monoxide CO Gas Detection Sensor MQ7 Gas Sensor
MQ-7 Sensor
Product model: MQ-7
Product type : Semiconductor gas sensor
Detection gas: carbon monoxide
Detection concentration: 10-1000ppmCO
Loop voltage: le10V DC
Heating voltage (VH): 5.0V plusmn 0.2V ACorDC (high)
1.5V plusmn 0.1VACorDC (low)
Heating time (TL): 60plusmn1S (high) 90plusmn1S (low)
Load resistance (RL): adjustable
Heating resistance (RH): 31Omega plusmn 3Omega (room temperature)
Heating power consumption (PH): le350mW
Sensitive surface resistance (Rs): 2KOmega-20KOmega (in100ppmCO)
Sensitivity (S); Rs (in air) / Rs (100ppmCO) ge 5
Concentration slope (alpha): le 0.6 (R300ppm/R100ppmCO)
Temperature, humidity: 20 deg C plusmn 2 deg C; 65% plusmn 5% RH
Standard test circuit: Vc: 5.0V plusmn 0.1V; VH (high): 5.0V plusmn 0.1V; VH (low): 1.5V plusmn 0.1V
Warm-up time: no less than 48 hours
Before purchase:
1.All the goods are ready stock, we will arrange the shipment at once if we receive the order.
2.Please read the item description, if you have any question, do not hesitate to contact us.
3.Use the vouchers for more saving.
Shipment：
1.1-2 days to ship(except for the pro-order item)
2.If you have not received the item after 15 days shipment,Please contact us.
After purchase:
1.If you are satisfied，please give us 5 stars praise.
2.Please contact us before you are going to give us bad review. We are helpful and will solve the problems.
if you receive a defect item,please contact us at once with item picture or vide
#MQ-7 #Carbon #Monoxide #CO #Gas #Detection #Sensor #MQ7 #Gas #S
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