Temperature monitoring for sales cabinets and refrigerators

Wireless data loggers ease maintenance and compliance with hygiene regulations for trade and catering

Niddatal (Germany), May 2016 – T&D Corporation provides wireless data logger solutions with alert functions and cloud storage that simplify compliance with HCCP regulations. With the RTR-500 series, different temperature zones can be safeguarded simultaneously while measurements are automatically documented. Thanks to the small and wireless devices, cabinets, refrigerators or transportation boxes can be monitored via app or mobile device easily and discretely.

The DIN EN 12830-approved RTR-500 data loggers are about the size of a matchbox and can be fixed flexibly wherever temperature control is necessary – even during transportation. The robust loggers are resistant to both dust and water. Up to 100 of them can be wirelessly connected to a base station which automatically forwards measurements via WLAN, USB or GSM to T&D’s cloud-based WebStorage Service. Each registered user may upload and store up to 20 MB of data per account. A newly added auto archiving function supports clients, and as soon as the service detects devices that are out of reach, a "Watchdog Alert" email is sent.

Users can monitor their data and adjust settings via PC or mobile device, internet or app, at any time and from anywhere. The Current Readings Monitor and data XML, as well as auto-recorded data – software that’s supplied free of charge – enable measurements to be displayed continuously in well-arranged tables and graphs for easy documentation. Should a critical temperature be reached, the system relays an alert by SMS, e-mail and optical and acoustic signals via the app or on site, allowing appropriate action to be taken before damage occurs.