ElecFreaks Octopus CO2 Gas Sensor

The Octopus CO2 Gas Sensor, part of the OCTOPUS series, features a consistent design with the same outlook, PCB fixing holes, and connections as its counterparts. As CO2 concentration increases, the output voltage decreases, allowing users to easily obtain CO2 readings through our brochures and coding samples.

The CO2 probe is crafted from industrial-grade materials, rendering it highly responsive to CO2 while resisting interference from alcohol and CO. It excels in performance with rapid response times, even in varying temperature and humidity conditions. Additionally, the onboard heating circuit efficiently converts 5V to a stable 6V voltage, enhancing the adaptability of the CO2 Gas Sensor.

Please note that this sensor requires a breakout board for operation, and it is typically paired with the Elecfreaks IOT:BIT board by the manufacturer.

A standard delivery charge of €6.95 will be applied to the majority of orders under €150. We usually don't charge delivery for orders over €150. Other charges may apply if heavier products (clay, plaster, reams of paper etc) or large equipment (desks, cabinets etc) are ordered, but we will notify you before the invoice is issued and goods are dispatched.

For more information on our shipping policy please click here.

For more information on returns please click here.