Gravity: Formaldehyde (HCHO) Sensor - HCHO concentration measurement module
ID: 564494
zł261.57
Tax included
zł212.66 tax excl.
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
Free shipping
free shipping in Poland for all orders over 500 PLN
Same day shipping
If your payment will be credited to our account by 11:00
14 days for return
Each consumer can return the purchased goods within 14 days
Description
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 ... 6 V. The concentration value can be read from the analog input or via the UART interface. The module is characterized by high stability, high sensitivity (up to 0.01 ppm) and long life (2 years in the air). It also has an automatic temperature compensation system for measurement. It can be used in many applications for air testing, such as indoor air quality and real-time quality monitoring stations.
The module is compatible with Arduino and Raspberry Pi . It has a Gravity connector.
Attention!
Due to the high sensitivity of the module, do not touch the white film of the sensor and expose the module to the influence of high concentrations of such gases as hydrogen sulphide, hydrogen, methanol, ethanol, carbon monoxide. These gases will affect precision and shorten life.
properties
- Detected gas: HCHO (Metanal)
- Disturbing gas: Alcohol, CO, etc.
- Detection range: 0 ... 5 ppm
- Resolution: 0.01ppm
- Start time: ≤ 3 minutes
- Response time: ≤ 60 seconds
- Gravity connector
- Output signal: digital-to-analog converter (0.4 ... 2 V, for 0 ... 5 ppm) or UART (9600)
- Working temperature: 0 ... 50 ?
- Operating humidity: 15% ... 90% RH
- Working time: 2 years
- Power supply: 3.3 ... 6 V
- Dimension: 38 x 28 x 15mm
- Weight: 22 g
Included
- HCHO Sensor Module
- Connecting cable Gravity (Digital Gravity 3Pin Cable)
- 4 x distance M3 * 10
- 8 x M3 * 5 screw
564494
Data sheet
- Interface
- I2C/UART/Syganał analogowy
- Type of sensor
- inny
- Power supply voltage
- 3,2 - 5,5 V
- Concentration measurement
- VOC
You might also like
The module with a smoke sensor and flammable gases (MQ-2) allows the measurement of gas concentrations such as natural gas, hydrogen as well as smoke and ethanol. The module has an analogue output and an output triggered by exceeding the threshold of sensitivity. modMQ-2
zł5.14
24h
Available quantity: 11
Available
The module with the natural gas and LPG concentration sensor (modMQ-5) allows the measurement of the concentration of natural gas, carbon monoxide, alcohol and methane. The module has an analogue output and an output triggered by exceeding the threshold of sensitivity.
zł7.45
24h
Available quantity: 6
Available
The module allows the detection of volatile organic compounds (VOC) in the air, based on Winsen\'s WSP2110 system. Allows for detection in the air; formaldehyde (HCHO), methane, benzene, toluene, alcohol, etc. The sensor output is an analog signal. Seeed studio 101020001
zł79.32
24h
Available quantity: 4
Available
Volatile gas sensor module, including LPG, natural gas, natural gas
zł22.90
24h
Available quantity: 7
Available
Module with SGP30 gas sensor. The sensor communicates via the I2C interface. SGP30 system contains several elements reacting to various metal oxides, which allows for more accurate determination of air quality. Adafruit 3709
zł111.60
24h
Available quantity: 2
Available
Other products in the same category (16)
The MQ-8 sensor allows the measurement of hydrogen concentration in the air. The measuring range of the sensor is in the range of 100 - 10,000 ppm.
zł10.01
24h
Available quantity: 7
Available
zł24.90
24h
Available quantity: 2
Available
Digital gas sensor solution that senses a wide range of Total Volatile Organic Compounds (TVOCs), including equivalent carbon dioxide (eCO2) and metal oxide (MOX) levels, intended for indoor air quality monitoring in personal devices such as watches and phones, but we’ve put it on a breakout board so you can use it as a regular I2C device. SEN-14193
zł193.38
24h
Available quantity: 2
Available
Module with the MQ3 analog alcohol sensor. It enables gas detection and construction of a simple breathalyzer. The module is powered by 5 V and has an analog output. DFRobot SEN0128
zł33.27
24h
Available quantity: 1
Available
Module with BME680 sensor for measuring the concentration of volatile organic compounds (VOC), pressure, temperature and humidity. I2C or SPI communication. DFRobot SEN0375
zł90.45
24h
Available quantity: 2
Available
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
zł10.76
24h
Available quantity: 9
Available
Formaldehyde sensor (HCHO) dedicated to measuring ambient air quality. It is used to detect whether the surrounding environment exceeds a set concentration threshold. It is powered by a voltage of 5 V to 24 V and has an output in the form of a two-state digital signal. DFRobot SEN0595
zł106.84
24h
Available quantity: 1
Available
Module with ammonia sensor made in MEMS technology. It allows gas detection in the range of 1 to 300 ppm and has an analog output. DFRobot SEN0567
zł45.30
24h
Available quantity: 3
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
zł161.54
24h
Available quantity: 3
Available
A sensor that detects the concentration of carbon monoxide. Equipped with a factory calibrated probe. It communicates via the I2C interface, UART or analog output. DFRobot SEN0466
zł353.87
4 weeks
No product available!
MH-Z16 carbon dioxide sensor with Grove connector. It communicates via the UART interface. Seeed Studio 101020067
zł563.83
24h
Available quantity: 1
Available
Module with CO2, temperature and humidity sensor SCD-41. Equipped with a Qwiic/STEMMA QT connector, it communicates via the I2C interface. Pimoroni PIM587
zł355.84
24h
Available quantity: 2
Available
Module with an analog gas sensor. It allows you to measure the concentration of NO, NO2 and H2. DFRobot SEN0441
zł51.72
24h
Available quantity: 3
Available
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. DFRobot SEN0127
zł33.27
24h
Available quantity: 1
Available
Module with BME680 for measuring the concentration of VOC, pressure, temperature and humidity. Equipped with a STEMMA QT connector, it communicates via I2C or SPI. Adafruit 3660
zł115.72
24h
Available quantity: 1
Available
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
zł41.22
24h
Available quantity: 1
Available
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