Showing 13–24 of 28 results
MQ-4 Module (Methane ,CNG Gas Sensor)
₹129.80 (Inc. GST)₹110.00 (+18% GST Extra)
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: 20KΩ
- Sensing Resistance Rs: 10KΩ- 60KΩ (1000ppm CH4)
- Preheat time:Over 24 hour
- Standard Encapsulation Bakelite, Metal cap
MQ-5 Methane LPG Liquid Propane Gas Sensor Module
₹108.56 (Inc. GST)₹92.00 (+18% GST Extra)
Specifications :
- Detecting Concentration: 300 to 10000 ppm
- Input Voltage: 5 VDC
- Power: 150 mA
- Digital Output Voltage: TTL digital 0 and 1 (0.1 V and 5 V)
- Analog Output Voltage (relatively clean): 0.1 V to 0.3 V
- Analog Output Voltage (highest concentration): 4 V
MQ-6 – LPG Propane Gas Sensor
₹153.40 (Inc. GST)₹130.00 (+18% GST Extra)
Specifications:
- Model No: MQ-6
- Concentration: 300-10000ppm
- Circuit voltage: 5V±0.1
- Heating voltage: 5V±0.1
- Load resistance: 20KΩ
MQ-6 Module (LPG, Ethenol steam, Smoke Interference)
₹89.00 (Inc. GST)₹75.42 (+18% GST Extra)
Specifications:
- Operating Voltage is +5V
- Can be used to detect LPG or Butane gas
- Analog output voltage: 0V to 5V
- Digital Output Voltage: 0V or 5V (TTL Logic)
- Preheat duration 20 seconds
- Can be used as a Digital or analog sensor
- The Sensitivity of Digital pin can be varied using the potentiometer
MQ-7 Module (Carbon Monoxide Gas Sensor)
₹140.42 (Inc. GST)₹119.00 (+18% GST Extra)
Specifications :
- circuit voltage: 5V±0.1
- Heating voltage (high): 5V±0.1
- Heating voltage (low): 1.4V±0.1
- Load resistance: Adjustable
- Heating resistance: 33Ω±5%
- Heating time (high): 60±1 seconds
- Heating time (low): 90±1 seconds
- Heating consumption: About 350mW
- Using temperature: -20°C-50°C
- Storage temperature: -20°C-50°C
- Relative humidity: Less than 95%RH
- Oxygen concentration: 21%(stand condition) the oxygen concentration can affect the sensitivity characteristic
MQ-8 Module (Hydrogen Gas Sensor)
₹159.30 (Inc. GST)₹135.00 (+18% GST Extra)
Specifications:
- Power supply needs: 5V
- Interface type: Analog, Digital
- High sensitivity to Hydrogen (H2)
- Small sensitivity to alcohol, LPG,cooking fumes
- Stable and long life
- Size: 32x20mm
- Circuit voltage: 5V±0.1
- Heating voltage: 5V±0.1
- Load resistance: 10KΩ
- Heater resistance: 31±5%
- Heating consumption: less than800mW
- Using Temperature: -10°C-50°C
- Storage Temperature: -20°C-70°C
- Related humidity: less than 95%Rh
- Oxygen concentration: 21%(standard condition)Oxygen concentration can affect sensitivity
MQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module
₹159.30 (Inc. GST)₹135.00 (+18% GST Extra)
Specifications:
- Input voltage: DC 5V
- Power: 150mA
- DO output: TTL digital 0 and 1 (0.1 and 5V)
- O output: 0.1-0.3V (relatively clean), the highest concentration voltage is about 4V.
- Suitable for home or factory gas leakage monitoring devices.
- Have better sensitivity to Carbon Monoxide, Methane and LPG Gas.
- High quality dual-panel design, with power indicator and TTL signal output instructions.
- DO switching signal (TTL) output and AO analog signal output.
- TTL output valid signal is low. (When the output low signal is on, it can be directly connected micro-controller or relay module.)
- Analog output voltage: the higher concentration, the higher voltage.
MQ2 Flammable Gas and Smoke Sensor
₹80.00 (Inc. GST)₹67.80 (+18% GST Extra)
Specifications:
•   Operating Voltage: 4.5V to 5V DC.
•   High sensitivity to smoke and flammable gasses
•   Good sensitivity to Combustible gas in wide range
•   Interface type: Analog
•   Long life and low cost
MQ3 Sensor Only
₹135.70 (Inc. GST)₹115.00 (+18% GST Extra)
Features:
- Power requirements: 5 VDC @ ~165 mA (heater on) / ~60 mA (heater off)
- Current Consumption: 150mA
- Operating temperature: 14 to 122 °F (-10 to 50°C)
- It has a long service life and reliable stability.
- 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
MS-1100 VOC Gas Sensor Module
₹998.99 (Inc. GST)₹846.61 (+18% GST Extra)
Specifications:
- The heating voltage:5V+/-2%
- Working current:100mA (max)
- The circuit voltage:
- Sensitivity:>3%
- Response time:<5s (preheat 3-5 minutes)
- Response time:>10s
- The component power consumption: =<430mW
- Working temperature:-10~60 celsius (nominal temperature 20 celsius)
- Humidity:90%RH (nominal humidity 65%RH
Ozone Gas Sensor 0~100PPM 0-5V Output
₹12,390.00 (Inc. GST)₹10,500.00 (+18% GST Extra)
Features:
- The o3 sensor adopts a high-sensitivity gas detection probe imported from the United States and uses a high-performance signal acquisition circuit, which can accurately measure the PPM-level O3 concentration, with stable signal and high accuracy.
- Provide 0-5V output signals.
- The o3 sensor adopts a wall-mounted waterproof shell, which is easy to install and has a high degree of protection.
Ozone Gas Sensor 0~10PPM 0-5V Output
₹11,210.00 (Inc. GST)₹9,500.00 (+18% GST Extra)
Features:
- The o3 sensor adopts a high-sensitivity gas detection probe imported from the United States and uses a high-performance signal acquisition circuit, which can accurately measure the PPM-level O3 concentration, with stable signal and high accuracy.
- Provide 0-5V output signals.
- The o3 sensor adopts a wall-mounted waterproof shell, which is easy to install and has a high degree of protection.