The BME688 is the first gas sensor with Artificial Intelligence (AI) and integrated high-linearity and high-accuracy pressure, humidity and temperature sensors. It is housed in a robust yet compact 3.0 x 3.0 x 0.9 mm³ package and especially developed for mobile & connected applications where size and low power consumption are critical requirements. The gas sensor can detect Volatile Organic Compounds (VOCs), volatile sulfur compounds (VSCs) and other gases such as carbon monoxide and hydrogen in the part per billion (ppb) range.

Additionally to all features of the BME680, the BME688 has a gas scanner function. In standard configuration, the presence of VSCs is being detected as indicator for e.g. bacteria growth. And the gas scanner can be customized with respect to sensitivity, selectivity, data rate and power consumption as well. The BME AI-Studio tool enables customers to train the BME688 gas scanner on their specific application, like in home appliances, IoT products or Smart Home.

Features:

1. Bad breath or spoiled food detection based on the measurement of volatile sulfur compounds, which are an indicator of bacteria growth
2. Detection of unusual gases and smells, which might indicate for instance a leakage or fire
3. Diaper state detection, e.g. for baby care
4. Early detection of odors & bad smells
5. Wildfire detection
6. Reverse polarity protection (on Breakout Garden connector)
7. Raspberry Pi-compatible pinout (pins 1, 3, 5, 7, 9)
8. Compatible with Arduino
9. Compatible with Raspberry Pi (Python library)
10. Compatible with Raspberry Pi Pico (C++/Micro Python libraries)

Packages Includes:

1 x PIMORONI BME688 4-in-1 Air Quality Breakout (Gas, Temperature, Pressure, Humidity)

Figaro’s TGS5141 is a battery-operable electrochemical sensor that uses a unique electrolyte that eliminates the need for a water reservoir. By eliminating the water reservoir used in TGS5042, the comparative size of TGS5141 is reduced to just 10% of TGS5042. With its ultra-compact size, this sensor is the ideal choice for size-oriented applications such as portable CO detectors, small residential CO detectors, and multi-sensor fire detectors. OEM customers will find individual sensor data printed on each sensor in barcode form, enabling users to skip the costly gas calibration process and allowing for individual sensor tracking.

Note: For more technical  details go through Datasheet in the attachment section 

Applications:

Residential and commercial CO detectors
Fire detection

Features:

1. Ultra-compact
2. Battery operable
3. High repeatability/selectivity to CO
4. Linear relationship between CO gas
5. concentration and sensor output

Package Includes:

1 x Figaro TGS5141-P00 Carbon Monoxide Sensor home air quality monitor

Figaro’s TGS5042 is a battery-operable electrochemical sensor which offers several advantages over traditional electrochemical sensors. Its electrolyte is environmentally friendly, it poses no risk of electrolyte leakage, can detect concentrations as high as 1% CO, operates in a range from -5˚ and +55˚C, and it has lower sensitivity to interferant gases. With long life, good long-term stability, and high accuracy, this
sensor is the ideal choice for CO detectors with digital displays. OEM customers will find individual sensor data printed on each sensor in barcode from, enabling users to skip the costly gas calibration process and allowing for individual sensor tracking. TGS5042 utilizes a standard AA battery-sized package.

Note: for more technical details go through Datasheet in the attachment section

Applications:

1. * Residential and commercial CO detectors
2. CO monitors for industrial applications
3.  Ventilation control for indoor parking garages
4.  Fire detection

Package Includes:

1 x Figaro TGS5042-A00 Carbon Monoxide Sensor Industrial safety

AOX3000 is an industrial-grade three-electrode lead-free oxygen sensor. The sensor adopts the principle of the fuel cell, does not contain a lead block inside, and complies with RoHS standards. The design life of AOX3000 is more than 5 years, and the life will not be affected by chemical reaction consumption. The product has a compact structure, small size, fast response, and strong anti-interference ability.

Application Range

AOX3000 lead-free oxygen sensor is mainly used to measure the oxygen concentration in the environment, widely used in coal mines, steel, petrochemical, medical, and other fields, and can be configured in gas detectors, portable safety instruments, oxygen alarms, and gas analyzers and other equipment.

Features:

1. Small size, light weight
2. Life time more than 5 years
3. Environmentally friendly, lead-free design
4. Fast response, less than 15 seconds

Package Includes:

1 x Lead-free oxygen sensor AOX3000

TGS2610-C00 is a semiconductor type gas sensor which combines very high sensitivity to LP gas with low power consumption and long life. Due to miniaturization of its sensing chip, TGS2610-C00 requires a heater current of
only 56 mA and the device is housed in a standard TO-5 package. TGS2610-C00 possesses small size and quick gas response, making it suitable for gas leakage checkers. The TGS2610-C00 is able to satisfy the requirements of performance standards such as UL1484 and EN50194.

Note: For more technical details go through Datasheet in the attachment section 

Features:

1. Quick response
2.  Low power consumption
3.  Long life and low cost
4.  Uses simple electrical circuit

Package Includes:

1 x Figaro TGS2610-C00 LP Gas Sensor

The LPM2610 is a pre-calibrated module for LP gas alarms which is precisely calibrated in Figaro’s humidity and temperature-controlled facility. The module uses TGS2610-D00 which incorporates a filter to eliminate the influence of interference gases such as alcohol, resulting in highly selective response to LP gas. The most important process in manufacturing reliable residential gas alarms is adjusting the alarm point. Calibration is a complicated and time-consuming process that also requires a substantial investment in calibration equipment. By
eliminating the costly calibration process, this module enables users to easily and simply manufacture residential LP gas alarms. Figaro has taken the complexity out of designing a gas detector circuit by providing users with a temperature compensation circuit that combines a built-in thermistor and individually adjusted load resistor together with Figaro’s low-power LP gas sensor.

Note: For more technical details go through Datasheet in the Attachment section 

Features:

1. Factory calibrated * Residential LP gas alarm
2. Temperature compensation circuit
3.  Interferent-resistant sensor TGS2610
4.  Compact size
5.  Meets RoHS regulations

Package Includes:

1 x Figaro LPM2610-D09 Butane and Propane Gas Sensor Module