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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
Module with an analog MQ2 gas sensor. It enables the detection of LPG, butane, propane, methane, alcohol, hydrogen and smoke. It is powered with the voltage of 5 V and has an analog output
Module with the alcohol sensor MQ303A. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020044
Module with ethanol sensor made in MEMS technology. It allows gas detection in the range of 1 to 500 ppm and has an analog output. DFRobot SEN0569
SCD41 CO2, temperature and humidity sensor module. Equipped with a Gravity connector, it communicates via an I2C interface. DFRobot SEN0536
Module with a VOC sensor (volatile organic compounds) made in MEMS technology. It allows gas detection in the range of 5 to 500 ppm and has an analog output. DFRobot SEN0566
Module with a BME680 sensor that allows you to measure temperature, humidity, pressure and gas detection. The board is equipped with a Grove connector and communicates via I2C and SPI. Seeed Studio 101020513
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The MQ-3 sensor allows you to measure the concentration of alcohol vapors. The measuring range of the sensor is in the range of 0.05 mg / L to 10mg / L, and an analogue signal is obtained at the output.
Module with an analog sensor of carbon monoxide and combustible gases (methane, propane) MQ9. It is powered with the voltage of 5 V and has an analog output. DFRobot SEN0134
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 No product available!
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A module for the detection of gases and vapors of alcohols, including ethanol.
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Air quality sensor module based on the ENS160 system. It communicates via the I2C interface (Gravity connector). DFRobot SEN0514
The MQ-8 module allows the measurement of hydrogen concentration in the air. It has an analogue output and an output triggered by exceeding the threshold of sensitivity.
Module with an oxygen concentration sensor in the environment. It allows you to measure the volume of oxygen in the range from 0 to 100%. It communicates via the I2C interface. DFRobot SEN0496
 No product available!
 
                    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