Model TR-71W and TR-72W thermo recorders are data loggers that incorporate an integrated Ethernet/LAN interface for monitoring both temperature and humidity. These capabilities allow for quick and easy collection of recorded data and monitoring of current conditions. Both units can be connected to a LAN through either a standard 10/100 Base-T Ethernet or through an 802.11b wireless LAN connection. The TR-71W temperature data logger can send warning e-mails and text messages to cell phones. It has a range of -40° to 230°F (-40° to 110°C) with optional sensors available with a range of -76° to 311° (-60° to 155°). The TR-72W is a temperature and humidity data logger with a range of 32° to 122°F (0° to 50°C) and 10-95 percent rh. A software tool has been specially designed to use with a LAN to make settings for and carry out the automatic downloading of recorded data from the data loggers.

TandD Corp., P.O. Box 321, Saratoga Springs, NY 12866; 518-669-9227;;

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