Quick Info :
Operating Voltage is +5V
Can be used to Measure or detect LPG, Alcohol, Propane, Hydrogen, CO and even methane
Analog output voltage: 0V to 5V
Digital Output Voltage: 0V or 5V (TTL Logic)
Rs 420.00Rs 490.00
Quick Info :
Interface: I²C (up to 3.4 MHz) and SPI (3 and 4 wire, up to 10 MHz)
Compatible with 3.3V and 5V Systems
Gas, humidity, pressure and temperature.
Rs 3,290.00Rs 3,390.00
Quick Info :
Operating Voltage: 2.5V to 5.0V Power consumption: 150mA Detect/Measure: NH3, Nox, CO2, Alcohol, Benzene, Smoke Typical operating Voltage: 5V
Rs 450.00Rs 520.00
Quick Info :
Power requirements: 5 VDC
Current Consumption: 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
Detecting Concentration: 0.05-10mg/L Alcohol
Rs 480.00Rs 590.00
Quick Info :
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: Carbon Monoxide
Rs 525.00Rs 590.00
Quick Info :
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)
Rs 590.00
Quick Info:
Detection Principle : Non-Dispersive Infrared (NDIR)
Detection Range : 400 to 5000 ppm CO2
Output Signal : UART & PWM
Operating Voltage : 5V DC
Rs 7,750.00Rs 7,950.00
Quick Info:
Detection Gas : Ammonia (NH₃)
Detection Range : 5 – 500 ppm
Operating Voltage : 5V DC
Output Type : Digital & Analog
Interface : 4-pin (VCC, GND, DO, AO)
Compatible With : Arduino, ESP32, Raspberry Pi
Rs 10,500.00Rs 12,000.00
Quick Info:
Sensor Type : Semiconductor (SnO₂)
Target Gas : Hydrogen Sulfide (H2S)
Detection Range : 1 – 200 ppm
Output Type : Analog + Digital
Operating Voltage : 5V DC
Preheat Time : ≥ 24 hours (initial use)
Pins : 4 (VCC, GND, AOUT, DOUT)
Rs 2,900.00Rs 3,500.00
Quick Info :
Sensor Type: VOC Gas Sensor
Model: MQ138
Detection Range: 5-500 ppm
Heater Voltage: 5.0V DC or AC
Applications: Gas Alarms, Portable Detectors
Rs 10,500.00Rs 10,900.00
Quick Info:
Sensor Type : MQ-5
Detectable Gases : H2, LPG, CH4, CO, Alcohol
Operating Voltage : 5V DC
Output Type : Analogue & Digital
Detection Range : 200 – 10000 ppm
Compatible Platforms : Arduino, Raspberry Pi, ESP32
Rs 480.00Rs 550.00
