DAQ Carbon Dioxide Gas Detection Sensor
· Built-in sensor: Carbon dioxide (NDIR, 400~15000ppm)
· Provides high accuracy with a resolution of 1ppm
· Calibration certificate provided
· Calibration software provided
Real-time output of measurement values via USB / Control with simple AT commands
· Compatible with various operating systems: Windows, Android, Linux, MacOS
· For industrial safety
· Components: UA58-CO2-U (1 pc), USB extension cable (1 pc, 1.5M), manufacturer's calibration certificate
· Additional device for web monitoring: RN17Xplus sensor data transmitter
<Channel Information>
· CH1: Carbon dioxide (CO2)
· CH2: Temperature
· CH3: Humidity
High-precision carbon dioxide measurement in a compact size
Real-time data transmission and support for various operating systems
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high accuracy
Various gas detection
Measures carbon dioxide accurately and provides reliability through manufacturer calibration certificates, enabling efficient data analysis and risk prevention even in large-scale facilities
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IoT environment
USB digital output
Transmits CO2 concentration and temperature/humidity information in real time via USB, and allows users to easily access and control the data using AT Commands.
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replaceable sensor
Convenient maintenance
It works on various operating systems such as Windows, Linux, and MacOS, and can be easily calibrated or replaced by simply pulling it out like a USB.
A sensor that outputs data via USB, prepared for IoT
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For a safe industrial site where we can breathe
Shows carbon dioxide concentration in real time.
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High accuracy is achieved with the NDIR sensor,
Its compact size makes it ideal for monitoring indoor air quality.
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Because it works on various operating systems
Users can manage their data in a familiar environment.
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For safe use,
A manufacturer's manual is provided.
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Via PC, Mobile, Cloud, and Server
You can log and monitor data locally/remotely.
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user software
Data can be transmitted.
Choose the best monitoring software for your site.

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Basic sensor, high accuracy
When choosing a sensor, 'accuracy' is an important factor to consider. Since it uses an NDIR (non-dispersive infrared) sensor, the sensor's accuracy is excellent by default. When purchasing products, a manufacturer's calibration certificate is included, and if you use the UA Calibrator software, you can calibrate and use the values of the analog sensor used with the UA Series more precisely.
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Trending IoT, digital data output
It is automatically recognized as a USB-SERIAL device in Windows, Mac, Android and Linux using USB CDC.
Do you know the AT command used in the telephone line modem? Sensor information can be easily obtained with AT command only. Get information easily with AT commands instead of 4-20mA output.
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Easy maintenance, calibration by pulling out like USB
In Korea, it is recommended to calibrate the sensor once a year to check the accuracy of the sensor. Since the UA Series is a USB type sensor, calibration and sensor replacement are very convenient. Ah! You can use it simply by plugging it into a USB port without any installation work, so cost savings can be realized now.
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Local/remote monitoring, software provision
When combined with the Radionode RN171plus(Ethernet) and RN172plus(WiFi) products, the measured sensor value is transmitted to the Cloud Serivce, so you can check the field data anytime, anywhere, on PC or mobile.
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Various software development and IoT industrial environment construction
Gas transmitter with USB output
When a sensor is connected to a general transmitter, the measured value is output as a current, so it is very difficult to process it in software, and it is difficult to build an IoT environment in the industrial field. To solve this problem, we developed a gas sensor with USB output.
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Establishment of a safe industrial environment
Continuously monitor indoor air quality
UA58-CO2-U adopts NDIR type sensor. It can monitor the air quality inside the building 24/7 to maintain proper air quality for a safe industrial site.
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Smart and convenient maintenance
Calibration carried out by the manufacturer
The UA58-CO2-U sensor, which can measure in seconds, outputs data via USB, making it very easy to expand channels. In addition, the manufacturer directly calibrates the product to ensure its normal condition before providing the product.
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smart data management program
Provides various software according to the usage environment
We provide free ready-made sensor data monitoring software in local/Cloud Serivce versions. If you need it, please request SDK.
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UA58-CO2-U Datasheet - DAQ Carbon-dinoxide gas sensor
2024.12.13 -
[Software] 1.Calibration software V8.X (Win 7 or higher)
2021.05.31 -
[Software] 2. Calibration software V8.X (for Mac OS)
2021.05.31 -
[Software] 3. Radionode configuration change terminal program (for Win 7, 8, 10)
2021.05.31 -
[Software] 4. Tapaculo Lite (PC-installed monitoring software for Windows 7, 8, 10 (64Bit))
2021.05.31 -
[Software] 5. Tapaculo Lite (PC-installed monitoring software for Mac/Linux OS)
2021.05.31 -
[Software] 6.Radionode Settings Change Terminal (for MacOS/Linux)
2021.05.31 -
[Software] 7.Software for UA interworking (Artisan Support)
2021.05.31
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RG40 Zeroric to USB Film Cable
Order NumberRG40 Zeroleak
Product SpecificationsFilm Type USB Extension Cable
Line Length: 50cm -
Ethernet Data Transmitter
Order NumberRN171plus
Product Specifications48V PoE Ethernet connection IEEE 802.3af
Data transmission through HTTP, MODBUS TCP, Telnet
· Front 2-channel LED display / Built-in buzzer
· Support for Radionode365 Cloud Serivce monitoring service / Support for Tapaculo Lite PC-type software -
wifi data transmitter
Order NumberRN172plus
Product Specifications· WiFi IEEE 802.11 b/g, WPA, WPA2
· Global integrated monitoring is possible with expanded WiFi channel support
· Data transmission via HTTP, MODBUS TCP, Telnet
· Front 2-channel LED display (brightness adjustable) / Built-in buzzer (selectable sound)
· Support for Radionode365 Cloud Serivce monitoring service / Support for Tapaculo Lite PC-type software