Showing all 7 results
Gas Sensors
MG811 Carbon Dioxide Sensor For Carbon Dioxide Detector Module
In stock
₹2,475.00 (Incl. GST)Specifications:-
Sensor Type: Gas Sensor
Chip: MG811
Gas Sensitive: Carbon Dioxide
Operating Voltage (V): 6V DC
Dimensions: 3.2×2.2×2.9 cms
Weight: 10 grams
MQ-135 Module (Ammonia, Sulphide and Benzene Gas Sensor)
In stock
₹135.00 (Incl. GST)Specifications:
Wide detecting scope
Fast response and High sensitivity
Stable and long life
Operating Voltage is +5V
Detect/Measure NH3, NOx, alcohol, Benzene, smoke, CO2, etc.
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-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module
In stock
₹105.00 (Incl. GST)Operating Voltage is 5V
Can be used to Measure or detect LPG, Alcohol, Propane, Hydrogen, CO and even methane
Can be used as a Digital or analog sensor
The Sensitivity of Digital pin can be varied using the potentiometer
Long life and low cost
Simple drive circuit
MQ-7 Module (Carbon Monoxide Gas Sensor)
In stock
₹110.00 (Incl. GST)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)
In stock
₹110.00 (Incl. GST)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
In stock
₹110.00 (Incl. GST)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.
PM2.5 GP2Y1010AU0F Dust Smoke Particle Sensor
In stock
₹392.00 (Incl. GST)Features:
Power supply voltage: DC5 ± 2V
Sensitivity: 0.5V / (0.1mg / m3)
The minimum detection level of particles: 0.8 m
Clean air voltage: 0.9V typ.
Low consumption current (Icc: MAX. 20 mA)
The presence of dust can be detected by the photometry of only one pulse
Enable to distinguish smoke from house dust