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Digital sensor dedicated to measuring carbon dioxide (CO2), air temperature and relative humidity. High performance, fast response and excellent stability make it an ideal solution for a variety of applications such as greenhouses, cities, poultry farms and transport stations. Seeed Studio 101991029
An advanced digital sensor based on NDIR technology, supporting RS485 (Modbus-RTU/Modbus-ASCII) and SDI-12 communication protocols. It can be used in various environments, and with its wide supply voltage range from 5 to 24V, it is suitable for both indoor and outdoor applications. Equipped with a built-in calibration function, it offers users the ability to easily adjust measurement parameters. The sensor measures three key environmental parameters: carbon dioxide (CO2), air temperature, and relative humidity, providing comprehensive environmental monitoring. With a wide CO2 measurement range (0ppm to 10,000 ppm) and high accuracy (± 50ppm + 3% MV), the device guarantees precise and reliable results. Its high performance, quick response, and excellent stability make it an ideal solution for various applications such as greenhouses, cities, poultry farms, and transport stations.

Additionally, this sensor uses both single air chamber and dual-channel technology, enhancing its accuracy and reliability. The CO2-Connector version is equipped with a waterproof aviation connector, significantly simplifying and speeding up the process of connecting the sensor to a data logger using screws, saving time and effort. Its compact size and ease of installation make it easy to integrate into various applications. Factory calibration and user calibration via buttons or commands further increase user convenience. With the use of PTFE and a protective housing, this sensor boasts better air permeability, resulting in greater measurement accuracy and stability, as well as low power consumption.

Data sheet
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Wireless data logger with LoRaWAN network communication. Dedicated to industrial long-distance data acquisition from sensors with RS485 interface, GPIO or analog output. Seeed Studio 114992872
Wireless sensor with LoRaWAN network communication. Dedicated to industrial long-distance data acquisition with a wide measurement range of temperature from -40°C to 85°C and humidity from 0 to 100% RH. Seeed Studio 114992867
Wireless sensor with LoRaWAN network communication. Dedicated to long-distance industrial data acquisition with a wide measurement range of CO2 from 400 to 10000 ppm, temperature from -40°C to 85°C and humidity from 0 to 100% RH. Seeed Studio 114992869
Air quality sensor module based on the ENS160 system. It communicates via the I2C interface (Gravity connector). DFRobot SEN0514
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Module with a sensor of formaldehyde (methanal) concentration in the air. The board is equipped with a Grove connector and communicates via the I2C or UART interface. Seeed Studio 101020972
No product available!
The module with the sensor for the measurement of the concentration of carbon monoxide (MQ-7), allows the measurement of the concentration of carbon (CO) in the air. The module has an analogue output and an output triggered by exceeding the threshold of sensitivity.
Air quality sensor module based on the SGP40 system. It communicates via the I2C interface. DFRobot SEN0392
No product available!
Air quality sensor module based on the SGP40 system. It uses CMOSens® technology by Sensirion and provides information on air quality. Waveshare SGP40 VOC Sensor
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The MQ-5 sensor allows the measurement of alcohol and gas concentrations, such as methane, LPG, and carbon monoxide. Sensor measuring range: up to 10,000 ppm
Pololu MQ Gas Sensor Carrier
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A sensor that detects the oxygen concentration. Equipped with a factory calibrated probe. It communicates via the UART interface or the analog output. Seeed Studio 101020912
No product available!
Integrated BME688 gas, pressure, temperature and humidity sensor in one MEMS housing. The system can be supplied with the voltage of 3.3 V and is equipped with an I2C communication interface. BME688 Breakout Board
Module with an analog MQ5 LPG sensor. It is powered with the voltage of 5 V and has an analog output. DFRobot SEN0130
Gravity: Formaldehyde (HCHO) Sensor is a module for measuring the concentration of formaldehyde (methane) in the air. It can be supplied with voltage in the range of 3.3 ... 6V. DFRobot SEN0231
Digital sensor dedicated to measuring carbon dioxide (CO2), air temperature and relative humidity. High performance, fast response and excellent stability make it an ideal solution for a variety of applications such as greenhouses, cities, poultry farms and transport stations. Seeed Studio 101991029