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MQ-9 Combustible Gas Liquefied Flammable Methane Graphene-based Gas/Vapor Sensors Gas Detection Sensor Module (MQ 9)
- Buy 100 for ₹137.00 each and save 40%
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Product description:
Graphene-based gas and vapor sensors have been attached much attention in recent years due to their variety of structures, unique sensing performance, room-temperature working conditions, and tremendous application prospects, etc.
Wiring: VCC: positive power supply (5V); GND: power supply is negative; DO: TTL switching signal output; AO: analog signal output
Specification:
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MQ-9 Combustible Gas Liquefied Flammable Methane Graphene-based Gas/Vapor Sensors Gas Detection Sensor Module (MQ9)
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Input voltage : DC5V Power consumption ( current ): 150mA 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
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Using the high-quality dual-panel design, with power indicator and TTL signal output instructions. The switching signal having a DO (TTL) output and analog output AO. TTL output valid signal is low. ( Low-level signal when the output light can be directly connected to the microcontroller or relay module )
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Analog output voltage with a higher concentration of higher voltage There are four screw holes for easy positioning. Has a long life and reliable stability Rapid response and recovery characteristic
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Special note: After the sensor is powered, the sensor needs to warm up around 20S to achieve stability in data measurement, the sensor does get heated up it is a normal phenomenon, because of the internal heating wire.
Subtitle | N/A |
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UPC/EAN | 4604046162942 |
M.R.P | ₹390.00 |
Count | 1 |
Brand Name | CentIoT |
Model | SE0029-MQ9 |
Whoesale | Available |
Supply Voltage | N/A |
Output Voltage | N/A |
Color | N/A |
Dimension | N/A |