Dracal USB-TRH200 USB temperature and relative humidity sensor with exposed end
Dracal USB-TRH200 USB temperature and relative humidity sensor with exposed end
- Brand: Dracal
- MPN: USB-TRH200
- Part #: IPCDAL20007
- UPC:
- Brand: Dracal
- MPN: USB-TRH200
- Part #: IPCDAL20007
- UPC:
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Dracal USB-TRH200 USB temperature and relative humidity sensor with exposed end
- Brand: Dracal
- MPN: USB-TRH200
- Part #: IPCDAL20007
Product URL: https://www.pbtech.co.nz/product/IPCDAL20007/Dracal-USB-TRH200-USB-temperature-and-relative-hum
| Branch | New Stock | On Display |
|---|---|---|
| Auckland - Albany | - | |
| Auckland - Glenfield | - | |
| Auckland - Queen Street | - | |
| Auckland - Auckland Uni | - | |
| Auckland - Westgate | - | |
| Auckland - Penrose | - | |
| Auckland - Henderson (Express) | - | |
| Auckland - St Lukes | - | |
| Auckland - Manukau | - | |
| Hamilton | - | |
| Tauranga | - | |
| New Plymouth | - | |
| Palmerston North | - | |
| Petone | - | |
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| Auckland - Head Office | - | |
| Auckland - East Tamaki Warehouse | - | |
| Christchurch - Hornby | - | |
| Christchurch - Christchurch Central | - | |
| Dunedin | - |
Features
TRH200: USB sensor for temperature and relative humidity with an exposed tip.
Formerly known as USBTENKI-T-RH-CC2.
As a member of the TRH series, the TRH200 offers the fastest response times due to its exposed sensor. It's a precision instrument designed for measuring temperature and relative humidity on hard contact surfaces.
The sensor tip is so small that it can seamlessly fit into any design.
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.
Examples of applications
- Surface temperature measurement
- Tight spaces

Free data monitoring and calibration software
Like all Dracal measuring instruments, the TRH200 is compatible with free software tools, making it an essential component of a DAQ solution. For those looking to integrate the TRH200 into their system, two options are available: command-line tools and VCP mode. If you prefer a graphical interface, DracalView is the appropriate choice.
Be instantly operational with DracalView: Dracal's 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 Dracal's Wi-Fi gateway
- Easy calibration mechanism open to the end-user
Dimensions

Specifications
Temperature (probe)
Probe operating range
-40°C to 70°C
Accuracy (typical)
±0.3°C (-20°C to 70°C)
max ±0.4°C
Resolution (typical)
0.015°C
Repeatability (typical)
0.06°C
Relative humidity (probe)
Operating range
0 to 100% RH
Accuracy at 25°C (typical)
±2 %RH (0 to 90 %RH)
Accuracy (max)
±2.5% (0 to 90 %RH)
±4.5% (90 to 100 %RH)
Resolution (typical)
0.01 %RH
Repeatability
0.1 %RH
Linearity
<2 %RH
Miscellaneous
Supply
Powered through USB
Operating Temperature (Cable)
-20°C to 70°C (down to -40°C if the cable is not moving)
Operating Temperature (USB interface)
0°C to 70°C
USB Cable Length
1 meter (3 ft.)
Operating Environment
Operates at 100% RH, protect from water/snow
Certification
RoHS3 and CE compliant
Note
*This product can operate at 100% RH but is not waterproof. Protect the sensor and CPU against direct exposure to water or snow. Extra housing may be required depending on the application.
**It is recommended that the probe be installed pointing down to reduce the risk of water infiltration or build-up in the probe.

