The new TDWLB pressure/temperature sensor designed by Transducers Direct (Cincinnati, OH) is said to be the industry's first to be powered with a coin-cell battery, controlled with a smartphone app, and certified as Bluetooth Smart. The TDWLB uses a patent-pending design and proprietary digital circuitry for high energy efficiency to provide an 18- to 24-month battery life and redundant sensing. Its smart phone app ("T-Direct TDWLB" on iTunes and soon Android) lets the user name each sensor one time securely, then program setpoints/alarms for multiple sensors, monitor readings, and graph activity over time – all from a phone, tablet or computer. The TDWLB is available in two different compensated accuracies of 1 percent and 0.25 percent, with temperature sensing as an option. Applications include:
- Home automation.
For more information, visit www.transducersdirect.com