CAN - en 
US Order #: USB-TRH200-CAL
Mfg #: 608030
Dracal USB-TRH200-CAL
Order #: USB-TRH200-CAL
Mfg #: 608030
Product Highlights
TRH200: USB temperature and relative humidity sensor with exposed end.
Part of the TRH series, the TRH200 is a precision temperature and relative humidity measuring instrument which connects to an USB port. Its exposed sensor allows a more precise temperature measurement of hard surfaces. With its factory calibrated, linearized and temperature compensated digital sensor chip, it is field interchangeable. Using an external digital sensor, this product has a typical accuracy at 25°C of ±0.3°C and ±2 %RH.
- Probe operating range: -40°C to 70°C
- Accuracy: ±0.3°C (-20°C to 70°C), max ±0.4°C
- Resolution: 0.015°C (typical)
- Repeatability: 0.06°C (typical)
- Operating range: 0 to 100% RH
- Accuracy (at 25°C):
- Typical: ±2% from 0 to 90% RH
- Max: ±2.5% from 0 to 90% RH, ±4.5% from 90 to 100% RH
- Resolution: 0.01% RH (typical)
- Repeatability: 0.1% RH
- Linearity: <2%RH
- Supply: Powered through USB
- Operating temperature range (cable): -20°C to 70°C (can go down to -40°C if the cable is not moving)
- Operating temperature range (USB cable interface): 0°C to 70°C
- NOT waterproof. Adequate housing might be required.
- USB cable length: 1 meter (3 ft.)
- 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 to install the probe pointing down to reduce the risk of water infiltration or build-up in the probe.
| Channel Id* | Description | Type | Nature |
|---|---|---|---|
| 00 | CC2 Relative Humidity | Relative Humidity | Real |
| 01 | CC2 Temperature | Temperature | Real |
| 02 | Dew point | Dew point | Virtual |
| 03 | Humidex | Humidex | Virtual |
| 04 | Heat index | Heat index | Virtual |
Virtual COM port communication protocol (option)
This product is available with the option of communication via virtual COM port protocol. Products with this option can be freely converted between USB and VCP communication modes.
Each Unit Includes
- TRH200 measuring instrument - 1
- USB Cable - 1
- Quick installation guide
- Data acquisition solution for DAQ system
