DXC220
USB carbon dioxide (CO2) sensor, 20%
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Shipped within 3 business days
Volume discounts available for modular OEM integration projects. Contact sales@dracal.com for more information.
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| Carbon dioxide (CO2): | 0-20 % | ±70 ppm ±5% of reading |
| Temperature (°C): | -40 to 70 | ±0.3 |
| Relative humidity (%RH): | 0 to 100 | ±2.0 |
- 3 years warranty
PRODUCT OPTIONS
- 3-point user calibration mechanism (CAL option)
- COM communication (VCP option)
- Traceable to the CNRC (NIST) certificates
FREE DATA LOGGING AND MONITORING SOFTWARE
Learn more and download DracalView:
- Get up-and-running in less than 3 minutes
- Operates under Windows, Mac OS X and Linux
- Real-time on-screen graphing and logging
- Configurable log file format
- Log interval down to 0.5 second
- Configurable units (°C, °F, K…)
- Simultaneous use of unlimited Dracal sensors supported
- Simple user-calibration (products with the CAL option)
- Connectivity with SensGate Wi-Fi/Ethernet gateway
EASY TO INTEGRATE IN YOUR OWN APPLICATION
- One portal page to easily get started
- Easily switch between USB CLI and Wi-Fi/Ethernet CLI
- Code samples available for many programming languages
- Usable with LabView (Guide here)
All command-line tools (CLI) are packaged with DracalView
Description
DXC220: USB CO2, Temperature, and Relative Humidity Sensor for harsh environments, measuring CO2 levels up to 20%.
The DXC220 is a USB carbon dioxide (CO2) sensor from the DXC series, temperature and relative humidity, specially designed for harsh environments. Using advanced non-dispersive infrared (NDIR) technology, it accurately measures CO2 levels up to 20%, compensating for temperature variations with its high-precision integrated sensor. With its IP64 protection rating, the DXC220's housing is resistant to water and condensed moisture, allowing installation in extremely humid and hostile environments (between 95 kPa and 106 kPa, up to 100% RH, up to 45°C). Some models include an external temperature and humidity probe that is water-resistant, equipped with a waterproof M8 connector for precise ambient condition readings and easy on-site replacement.
The DXC220 stands out with its multiple technical advantages: internal temperature compensation for very accurate CO2 data (±70 ppm + 5% of reading), atmospheric pressure compensation (0.13% of reading per 0.133 kPa) for even more precise CO2 measurements, and the ability to monitor three parameters simultaneously with the optional external probe. The robustness and flexibility of the DXC220 make it an ideal choice for scientists and engineers requiring reliable measurements in demanding environments.
Like all Dracal measurement instruments, the DXC220 is compatible with free software tools, making it an essential component of a DAQ solution. For those who wish to integrate the DXC220 into their system, there are two options available: command line tools and VCP mode. If you prefer a graphical interface, DracalView is the appropriate choice.
Easy to use in your applications
- Virtual COM option (VCP)Â
- dracal-usb-get: command-line data integration tool
- dracal-sensgate-get: command-line tool for wireless access to sensors connected to a SensGate
- RVCP: REST API for wireless access to VCP instruments connected to a SensGate
Multiple integration and code examples, including Python, C, C++, Java, Node.js, C#, Grafana and LabVIEW.
Free data monitoring and calibration software
Be instantly operational with DracalView: our free data visualization, logging and calibration software
- Works under Windows (Win7/8/10/11 64&32-bit), Mac OS X and Linux
- Simultaneous visualization and logging of an unlimited number of sensors
- Automatic synchronization with our Wi-Fi gateway
- Easy calibration mechanism open to the end-user
Possible applications
- Incubator CO2 monitoring
- Manufacturing processes
- Material engineering
- LIMS integration (Tetra Lab Monitoring solution)
- OEM integration
- Chemistry of construction materials
- Civil and environmental engineering
- R&D
What is included
- One (1) DXC220 measuring instrument
- Quick installation guide
- Data acquisition solution for DAQ system
Available options
- One (1) external precision temperature and humidity probe
- Traceable to the CNRC certificates
Specifications
Carbon dioxide (CO2)
- Detection range: 0% to 20%
- Accuracy: ±70 ppm ±5% of reading
- Non-linearity: 1% (full scale)
- Operating temperature range: 0°C to 45°C
- Operating humidity range: 0 %RH to 100 %RH
- Technology: nondispersive infrared (NDIR)
- Dual-channel detection
- Operating atmospheric range: 950 mbar to 1060 mbar
- Pressure Error: 0.13% of reading per 0.133 kPa in normal atmospheric conditions
Temperature (optional probe)
- Probe operating range: -40°C to 70°C
- Accuracy (typical):
- ±0.3°C (20°C to 60°C)
- ±0.4°C (-40°C to 70°C)
- Resolution (typical): 0.015°C
- Repeatability (typical): 0.06°C
Relative humidity (optional probe)
- Operating range: 0 to 100 %RH
- Accuracy at 25°C (typical)
- ±2.0 %RH (0 to 80 %RH)
- ±4.5 %RH (90 to 100 %RH)
- Accuracy at 0 to 70°C (typical)Â
- ±2.0 %RH from 0 to 70 %RH
- Resolution (typical): 0.01 %RH
- Repeatability: 0.1 %RH
Optional probe filters
- First filter material: Polyethylene terephthalate (PET) mesh
- Second filter material: PTFE membrane
- Efficiency: >99.99% for particles of 200 nm
Miscellaneous
- Protection rating: IP64
- Powered through USB
- Communication: USB 2.0
- Average current: 30 mA
- Maximum current during measurement: 85 mA
- Enclosure: ABS Plastic
- Weight: 21 g
- Overall dimensions: H 2.9″ (74 mm) X W 1.35″ (35 mm) X D 0.72″ (17 mm)
Available channels
(As displayed in our logging software DracalView)
Standard
| Channel Id | Description | Type | Nature |
|---|---|---|---|
| 00 | CO2 GAS PPM (filtered) | CO2 Gas PPM | Real |
| 01 | CO2 GAS PPM (instant) | CO2 Gas PPM | Real |
| 02 | Internal Temperature | Temperature | Real |
| 03 | Internal Relative Humidity | Relative Humidity | Real |
| 04 | Internal Dew point | Dew point | Virtual |
With external probe
| Channel Id* | Description | Type | Nature |
|---|---|---|---|
| 00 | CO2 GAS PPM (filtered) | CO2 Gas PPM | Real |
| 01 | CO2 GAS PPM (instant) | CO2 Gas PPM | Real |
| 02 | SHT31 Temperature | Temperature | Real |
| 03 | SHT31 Relative Humidity | Relative Humidity | Real |
| 04 | Internal Temperature | Temperature | Real |
| 05 | Internal Relative Humidity | Relative Humidity | Real |
| 06 | Dew point | Dew point | Virtual |
| 07 | Humidex | Humidex | Virtual |
| 08 | Heat index | Heat index | Virtual |
| 09 | Internal Dew point | Dew point | Virtual |
Free data logging software
- Real-time on-screen graphing and logging
- Supported by our DracalView data logger software and tools
- Operates under Windows (Win7/8/10/11 64&32-bit), Mac OS X and Linux
- Configurable log file format with log interval down to 0.5 second
- Configurable units (°C, °F, K...)
- Simultaneous use of unlimited Dracal sensors supported
- Seamless connectivity with SensGate Wi-Fi/Ethernet gateway
- Command-line tool dracal-usb-get is also available (packaged with DracalView)
- Use it in your own application easily! We provide code samples for many programming languages
- Usable with LabView (Guide here)
- And much more! Visit our DracalView software WEB page for more information
Do you have STEP/CAD files of your instruments?
You can find them on each instrument page under the Datasheets tab if available.
Are your sensors battery-powered?
No, they are not. They are powered via the USB plug; therefore, they must be plugged in to transmit data.
How do I request a quote?
We have created the easiest possible quote request system for you.
1. Create an account and log in.
2. Then do whatever you would do while shopping, then click on the shopping cart in the top right.
3. In your cart, click on “Switch to quote”, then at the bottom of the page “Proceed to quote”. You will not be asked for any payment information.
You will then receive a quote by email, which you can accept and pay within 30 days.
What are the advantages of choosing a calibratable instrument (-CAL option)?
The devices with the 3-point calibration mechanism have a longer lifetime as it is possible to compensate for the natural drift of the measurements. The cost/lifetime ratio is thus considerably reduced and, just as importantly, this choice is environmental friendly.
These devices can be easily calibrated and certified by external resources (including our ISO17025 certified partner laboratory) and allow you to synchronize your various devices between them.
What are the advantages of using your USB communicating devices over other technologies?
| 1. Connection security. | 6. Continuous power supply. |
| 2. Instant access to data. | 7. Low-power supply. |
| 3. Data confidentiality. | 8. Self-sufficiency. |
| 4. Data reliability. | 9. Technology persistence over time. |
| 5. Fast response time. | 10. Universal access. |
Can I use your measurement devices while maintaining my current software infrastructure?
Yes, you own your data. To integrate your data, you can either use our CLI (command line interface) for which we have plenty of code examples or for more advanced users, by choosing the VCP (Virtual COM Port) option when selecting your product.
How many devices can be simultaneously managed by your software tools?
Unlimited number of similar and different devices, provided your system supports the load.
What is your warranty policy?
Dracal Technologies guarantees the incomparable speed of use and the exceptional quality of its products, that they are made of new materials, assembled and tested in our factory in Canada, in processes that respect human rights and the environment. We guarantee the absolute absence of any form of programmed obsolescence, and that conversely, we deploy sustained efforts on both our electrical and mechanical designs to extend the life of our devices as long as possible so that the results of the efforts invested by our customers last over time but also, and just as importantly, to preserve our planet. We guarantee unlimited access to all updates of our free software tools. We offer a 2-year material warranty.
