Temperature Humidity Logger
This data logger measures and stores up to 16,382 relative humidity and 16,382 temperature readings over 0 to 100%RH and -35 to +80°C (-31 to +176°F) measurement ranges. The user can set up the logging rate and start-time, and download the stored data by plugging the module straight into a PC's USB port and software under Windows 98, 2000, XP and Vista (32-bit). Relative humidity, temperature and dew point data can then be graphed, printed and exported to other applications.
The data logger is supplied complete with a long-life lithium battery, which can typically allow logging for a year. Status indication is via flashing red and green LEDs. The logger is protected against ingress from water and dust to IP67 standard when the plastic cap and seal are fitted.
Led Flashing Modes
TH-USB features 2 bi-colour LEDs, one LED represents temperature measurement, the other represents RH. Each is clearly marked on the logger. To save power, the status indication alternates between the two channels every 10 seconds. So first you will see the status of the temperature logging and 10 seconds later you will see the status of the RH logging and so on.