The Ruskin®TDP05K thermal dispersion, air measurement system for air flow and temperature measuring averages multiple velocity and temperature points within the duct or plenum — arriving at accurate air measurements for demanding applications. Each airfoil-shaped probe can have up to eight moisture-resistant flex sensors. Users can specify up to 16 probes for any given opening, providing a maximum of 128 sensing points, each capable of measuring a velocity range from 0 to 5,000 fpm. Sensors are calibrated at 25 points.

The primary probe replaces the transmitter, simplifying installation. Probes are daisy-chained together — wired from probe to probe — eliminating proprietary wire connections between each probe and a transmitter box.

Analog outputs report air flow and temperature. A wireless remote display option duplicates all functions of the primary probe’s display — simplifying setup — and can be installed up to 200 feet away. The primary remote controller or remote display can be wired on the probe network up to 500 feet away from the installed air measurement station’s location. BACnet is standard on every TDP05K.

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