Gas Sensor
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MH-Z19 Infrared CO2 Sensor Module for CO2 monitor
SKU: 51479₹ 2990(inc GST)
₹ 2533.9 (+18% GST extra)
- Operating voltage: 3.6 V ~ 5.5V DC
- Average current: < 18 mA
- High sensitivity, high resolution.
- Low energy consumption.
- Output mode: UART and PWM wave.
- Temperature compensation, excellent linear output.
- Good stability and Long lifespan.
- Anti-interference of water vapor.
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MQ-3 Alcohol Detector Gas Sensor Module
SKU: 29770₹ 157.00(inc GST)
₹ 133.05 (+18% GST extra)
- Sensitive to alcohol, ethanol
- Fast response and recovery
- Adjustable sensitivity
- Signal output indicator
- Analog and level signal output.
- The carbon monoxide detection with better sensitivity.
- Has a long service life and reliable stability.
- Output voltage boosts along with the concentration of the measured gases increases
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MQ-4 High Sensitivity Gas Methane (CNG) Detector Sensor Module
SKU: 9773₹ 139.00(inc GST)
₹ 117.8 (+18% GST extra)
- Detecting range: 300~10000ppm
- Signal output indicator
- Dual Signals output (analog output and TTL output)
- TTL output signal is low level, allows to connect with SCM directly
- Analog output 0~5V voltage
- High sensitivity
- Long working lifetime and stable performance
- Quick response and recovery
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MQ-6 Liquefied Petroleum Isobutane Propane Gas Sensor module
SKU: 9772₹ 149(inc GST)
₹ 126.27 (+18% GST extra)
- Operating Voltage: 5V DC
- Indication of the signal output
- Dual signal output (analog output, and TTL level output)
- 0 ~ 5V analog output voltage, the higher the concentration, the higher the voltage
- High sensitivity to hydrogen
- Can be resistant to ethanol steam, LPG (petroleum), smoke interference
- Has a long life and reliable stability
- Fast response and recovery characteristics
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MQ-7 CO Carbon Monoxide Coal Gas Sensor Module
SKU: 44007₹ 145.00(inc GST)
₹ 122.88 (+18% GST extra)
- Operating voltage: DC 5 V.
- The analog output voltage, the higher the concentration the higher the voltage.
- The carbon monoxide detection with better sensitivity.
- With a long service life and reliable stability.
- Rapid response and recovery characteristics.
- Range: 10 to 1000 ppm.
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MQ-8 Hydrogen Gas Sensor Module H2 Alarm Detection
SKU: 44008₹ 139.00(inc GST)
₹ 117.8 (+18% GST extra)
- Using 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.
- The higher the voltage, the concentration of the analog output voltage is higher.
- A hydrogen gas detection with good sensitivity.
- Has a long life and reliable stability
