RTD_23
2/3-wire RTD probe to USB connector (outdated)
This product is outdated and is supported for backward compatibility purposes only. If possible, consider the RTD223 instead. | ||
Operating range: | -200 to 800°C | |
Accuracy (at 25°C): | ±0.06°C | |
Resolution (typical): | ±0.02°C |
- Supports 2 and 3-wire Pt100 RTD sensors
- Temperature calculation using the DIN 43760 coefficients
- RoHS3 compliant
PRODUCT OPTIONS
- Traceable to the CNRC (NIST) certificates
Please refer to the RTD223 page to obtain access to the user calibration mechanism (CAL option) and serial communication (COM) (VCP option).
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
* This product is outdated and is available for backward compatibility purposes only. If possible, consider the RTD223 instead.
RTD_23: Connect any Pt100 RTD sensor to a USB port with this adapter to precisely measure a wide range of temperatures.
The RTD_23 adapter connects a Pt100 RTD sensor to a computer via a USB port. With its 3-position terminal block, this unit is very adaptable and allows wiring of a wide selection of sensors. The RTD_23 concretizes precision real-time temperature measurement and logging projects in various environments in less than 10 minutes.
Easy to use in your applications
- Virtual COM option (VCP)
- 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
- Aerospace
- Biomedical
- Pharmaceutical industry
- Food processing
- Robotics
- Materials engineering
- Engineering
- R&D
What is included
- One (1) RTD_23 unit
- Quick installation guide
- Data acquisition solution for DAQ system
Available options
- One (1) traceable to the CNRC temperature calibration certificate