TCW210-TH is a temperature and humidity data logger with Ethernet interface for communication. Real-time data and charts of temperature, humidity and dew point can be monitored with a standard web browser (no special software is needed).
The device records all monitored parameters in internal FLASH memory. The records are made on the previous set time interval and/or on an alarm condition. The capacity of memory allows at least 48 days log with records on every 1 minute. The log file can be periodically uploaded on a dedicated server by HTTP Post.
The logger utilizes circular buffer in FLASH memory. When it is full, the new data overwrites the oldest one. In this manner FLASH memory stores full log all the time. There isn’t a command to clear the log for security reasons. A copy of the full log is always available for download.