News
QTenki Is Now Called DracalView
Time stamping on graphics and other improvements are implemented in this new version of our GUI software.
RoHS Compliant Products Now Available
For customers and partners in Europe, RoHS compliance is required when importing our products.
Dracal Is Listed as One of the Key Players in the Atmospheric Pressure Sensor Market
A report by Market World Reports on the air pressure sensor market cited Dracal Technologies as one of the top key players in the market.
RTD300 Release
Do you need a highly accurate and sensitive temperature measurement tool to move forward with your fast-paced data acquisition project? Chances are our new RTD300 is the tool you are looking for. Combined with a 2/3 PT100 RTD sensor, this device will bring amazingly accurate temperature data directly to you via a simple USB port, offering an unmatched resolution and precision.
PTH450: Temperature, Humidity and Pressure Under One Roof
For those of you who want to measure pressure, temperature and humidity instantly, discover the PTH450, our latest all-in-one device that will allow you to do so with a single USB connection. In addition to its increased precision compared to the standard PTH200, the silicone cable and aluminum protection push the robustness of this device to a new level unequalled for our PTH family products.
DXC120: The World’s Smallest USB CO2 sensor
Given the magnitude of the COVID-19 crisis and knowing that the measurement of CO2 in the air is one of the essential tools to help limit its spread, we decided to launch a new version of the smallest USB CO2 sensor currently available on the market. The implementation of a manual calibration mechanism as well as a better control of the self-calibration process make this device an indispensable tool in our global fight against the pandemic, making this crucial information accessible to anyone with a computer equipped with a USB port. This new product allows us to once again reiterate our mission to democratize access to precision environmental data.
TRH200: 3-Point User-Calibration and Virtual COM Port (VCP) Option Now Available
The last but not the least of our TRH series product is now equipped with the 3-point user-calibration mechanism and the Virtual COM port (VCP) options, allowing you to push one step further the precision of your measurements and their integration capability.
Virtual COM Port Communication Option Is Now Available
The option of communicating as a virtual COM Port (VCP) is now available for many of our products communicating natively via USB protocol. Products equipped with this option are convertible between the two communication protocols USB and VCP, allowing increased flexibility in the use and integration of data generated by your Dracal products. To find out which products support the VCP communication mode, click on the category Virtual COM Port on our Products page.
3-Point Calibration Mechanism Is Now Available for Many of Our Products
Several of our measuring instruments are now available with an integrated mechanism of calibration supporting up to 3 points. The calibration algorithm implemented in the Dracal sensors is polynomial type, ensuring exact accuracy at the calibration points. Have your Dracal device equipped with the external calibration mechanism both calibrated and certified in an ISO/IEC 17025 accredited laboratory. To find out which products support calibration, click on the Calibratable category on our Products page.
dracal-usb-get: Online documentation now available
Curious about our command line tool? Check out our new dracal-usb-get documentation, easy to understand and filled with concrete examples. You will find it in the Resources section of our site.
QTenki: Mathematical Channels and Line Control in Graphics
It is now possible to apply mathematical formulas to your sensor readings thanks to the introduction of mathematical channels in QTenki. Apply compensation formulas involving several types of measurements, calibration formulas, change reading scales in order to better follow several phenomena on the same graph, or introduce visual alert thresholds. It is also now possible to control the color and types of lines for each curve in the graphs.
USB-BAR20-N: High Precision USB Barometer with NMEA Output
The USB-BAR20-N appears as a serial port (Virtual COM port) and outputs atmospheric pressure using MDA and XDR NMEA sentences. This simple ASCII output is easy to read using most programming languages. Works natively (no drivers to install) under Windows 10 and Linux (ttyACM).
USB-Spectrum100: A 5-Band Light Sensor
The USB-Spectrum100 simultaneously detects White, Ultraviolet A and B, colour, Infrared, and ambient light.
PicoCO2: A small USB CO2 sensor
The USB-DXC100 is a small USB-connected gas sensor for monitoring the indoor level of carbone dioxide (CO2). A great tool for keeping an eye on air quality at the office or at home.
Use our USB Sensors Easily on your Mac!
Starting with version 2.1.14, QTenki, our data visualisation and logging software, can now also run under Mac OS X. Also available for Windows and Linux, QTenki supports all our USB sensor products.
Introducing the VOC-100, a USB-connected Indoor Air Quality (VOC) Sensor
The USB-VOC100 is built around the AMS CCS811 Digital Gas Sensor for monitoring indoor air quality and also includes a cutting edge precision temperature/relative humidity measurement device.
Use Dracal Products with Almost any Programming Language
Learn how you can easily read values from Dracal USB products from your own application. Code samples for many languages and environments are available:
Bash, C (POSIX), C/C++ (Win32), C# (.NET), C++/CLI (.NET), Java, Node.js, Python, VB.NET...
Introducing QTenki for Android™ (Beta version)
QTenki, your companion for data acquisition on the go:
Display values from one or more Dracal sensors.
Continuously record data in an internal database.
Easily export and share acquired data.
PTH200: USB Temperature, Relative Humidity and Atmospheric Pressure Sensor
The USB-PTH200 combines a barometer, hygrometer and thermometer for data acquisition through a single USB connection. With typical accuracies of ±0.3°C, ±2%RH and ±0.15kPa, the USB-PTH200 is the perfect sensor for a broad range of applications
New Product Series: USB Converters for Thermocouples
With the converters of the USB-TMC100 series, connecting a thermocouple to a computer is a breeze. Temperature data logging can begin in just a few minutes. Thermocouple type E, J, K, N and T are supported, with built-in compensation based on the NIST ITS-90 tables for excellent precision over a very wide temperature range.