Wireless radio and USB dataloggers from TandD are ideal for deployment where temperature, humidity and pressure data needs to be monitored and collected. The new VLD software compatible with the RTR5 range of devices enables users to comply with FDA 21 CFR Part 11 guidelines.

With the Wireless Type Data Loggers it is possible to collect all of your data via wireless communication. There is no longer any need to collect the units in order to download the data. This is especially useful in cases where you are managing temperature in a variety of places; such as in automatic storage facilities.  Moreover, by making upper and lower limit settings, it is possible to receive warning transmissions via wireless communication.

The TR-7U Series is a 2-channel data logger with USB interface.

These battery powered units allow you to measure and record data without having to worry about placement making it possible to use in all types of warehouses including automatic storage facilities. The two channel design gives you the flexibility to measure and record temp and humidity or measure and record two channels of temperature at two separate points (inside and outside the storage facility). Moreover, our special circuitry makes it possible to continuously record for about 1 year with just 1 AA battery, meaning that it is the perfect choice for recording over a long time span.

The TR-81 is a data logger that has been designed for use with any three-wired PT-100 platinum resistance sensor. Because it is capable of measuring temperature from　 -200°C, it is well suited for use in the management of low temperature freezers. Furthermore, the two-channel input means you can manage temperature at two points with just one unit.