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Gas & Air, Sensors
MQ-4 Methane liquefied Gas Sensor Module
Availability:
2 in stock
MQ-4 Gas Sensor Specifications
Sensor Type Semiconductor
Power requirements: VCC – 5V±0.1
DO output: TTL digital 0 and 1 (0.1 and 5V)
AO output: 0.1-0 .3 V (relative to pollution), the maximum concentration of a voltage of about 4V
Detection Gas: Natural gas/Methane
Detection Concentration: 200-10000ppm (Natural gas / Methane)
Interface: 1 TTL compatible input (HSW), 1 TTL compatible output (ALR)
Heater consumption: less than 750mw
Operating temperature: 14 to 122 °F (-10 to 50°C)
RH Related humidity less than 95%Rh
O2 Oxygen concentration is 21% (standard condition) – Oxygen concentration can affect sensitivity
Load resistance: 20KO
Sensing Resistance Rs: 10KO- 60KO (1000ppm CH4)
৳ 120.00
2 in stock
ধোঁয়া এবং Methane গ্যাস সেন্সর। ডিজিটাল এবং এনালগ, উভয় রকম আউটপুট পাওয়া সম্ভব।
Model: MQ-4 Methane liquefied Gas Sensor Module
Brand Name: HAILANGNIAO
MQ-4 Gas Sensor Features
Good sensitivity to Combustible gas in wide range
High sensitivity to CH4, Natural gas.
Small sensitivity to alcohol, smoke.
Fast response Stable and long life
Simple drive circuit
Datasheet:
https://www.pololu.com/file/0J311/MQ6.pdf
Explained Video: (Same as MQ-2)
আমরা সিলেটে অবস্থিত। কেনার জন্য ফোন করুন : ০১৭৬১ ৫০০০২০
MQ-4 Gas Sensor Specifications
Sensor Type Semiconductor
Power requirements: VCC – 5V±0.1
DO output: TTL digital 0 and 1 (0.1 and 5V)
AO output: 0.1-0 .3 V (relative to pollution), the maximum concentration of a voltage of about 4V
Detection Gas: Natural gas/Methane
Detection Concentration: 200-10000ppm (Natural gas / Methane)
Interface: 1 TTL compatible input (HSW), 1 TTL compatible output (ALR)
Heater consumption: less than 750mw
Operating temperature: 14 to 122 °F (-10 to 50°C)
RH Related humidity less than 95%Rh
O2 Oxygen concentration is 21% (standard condition) – Oxygen concentration can affect sensitivity
Load resistance: 20KO
Sensing Resistance Rs: 10KO- 60KO (1000ppm CH4)
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