Thiết Bị Phát Hiện Khí Gas Mq-2 tại Lotte Market
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MQ-2 Smoke Gas LPG Butane Hydrogen Gas Sensor Detector MQ2 gas senso. Detection range: 300 to 10000ppm. Sensitivity: R in air/R in typical gas≥5. Response time: ≤10s. Heating resistance: 31 Ω ± 3 Ω. Heating voltage: 5. Heating power: ≤900mW. Working conditions: Ambient temperature: -20 ° C ~ +55 ° C / humidity: ≤ 95% RH / Environmental oxygen content:: Còn hàng
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Giới thiệu Thiết Bị Phát Hiện Khí Gas Mq-2 tại Lotte Market
MQ-2 Smoke Gas LPG Butane Hydrogen Gas Sensor Detector MQ2 gas senso
Applicable gas: combustible gas, smoke
Detection range: 300 to 10000ppm
Characteristic gas: 1000ppm isobutane
Sensitivity: R in air/R in typical gas≥5
Sensitive body resistance: 1KΩ to 20KΩ in 50ppm toluene
Response time: ≤10s
Recovery time: ≤30s
Heating resistance: 31 Ω ± 3 Ω
Heating current: ≤180mA
Heating voltage: 5.0V ± 0.2V
Heating power: ≤900mW
Measuring voltage: ≤24V
Working conditions: Ambient temperature: -20 ° C ~ +55 ° C / humidity: ≤ 95% RH / Environmental oxygen content: 21%
Storage conditions: Temperature: -20 ° C ~ +70 ° C / Humidity: ≤ 70% RH
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)
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
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