RH50 Humidity + Temperature + Pressure Datalogger is designed to measure and store up to 10,000 readings. The user can easily configure the logging rate, high/low alarm and start-mode. It also downloads the stored data by plugging the module into a PC USB port and running the supplied PC software. Data can then be graphed, printed and exported to other applications.
This user manual covers the operation and features of the Extech RHT50 datalogger, including how to install software and USB drivers, interpret LED status, and replace the battery. It details specifications such as measurement ranges, accuracy, and data storage capacity. The manual also includes warranty information and contact details for support.
| Relative Humidity Range | 0 to 20 and 80 to 100% +5.0%, 20 to 80% 43.5% |
|---|---|
| Temperature Range | -40 to 32°F and 104°F to 158°F | +3.6°F/+2°C |
| Pressure Range | 950 to 1050hPa |
| Data Storage | 10,000 measurements |
| Logging Rate | Selectable sampling interval: From 1 second up to 18 hours |
| Operating Temperature | -31 to 176°F (-35 to 80°C) |
| Battery Type | 3.6V (1/2 AA) (SAFT LS14250, Tadiran TL-5101 or equivalent) |
| Battery Life | 1 year (typ.) depending on logging rate, ambient temperature, & use of Alarm |
| Dimensions/Weight | 4x 1x .9” (101 x 25 x 23mm) / 6oz (172g) |
Plug the RHT50 into a USB port. If it's the first connection, follow the Found New Hardware Wizard prompts. Select 'Install the software automatically' and follow on-screen instructions.
The RHT50 does not lose stored readings, but logging will stop and cannot be restarted until data is downloaded and the battery is replaced.
The warranty is one year from the date of shipment, with a six-month limited warranty for sensors and cables.