The NEWS staff was very busy at the AHR Expo in Dallas, seeking information on new products. Here is a comprehensive list of the tools we found on the show floor.
The NEWS staff was very busy at the AHR Expo in Dallas, seeking information on new products. Here is a comprehensive list of the testing and monitoring products we found on the show floor.
Model DDSM1 draft simulator allows HVAC professionals to accurately test pressure switches and calibrate adjustable pressure switches to any furnace. This allows technicians to carry adjustable switches on their trucks, instead of switches for a variety of furnaces, said the company.
With the HOBO wireless temp/rh monitoring kit, users can monitor critical temperature and humidity conditions, log data for trend analysis, and stay notified of alarm conditions via text or email. Features include centralized monitoring straight from the desktop.
Self-contained, the RTR-756 Wireless CO2 + Temperature + Humidity Data Logger is a flexible, real-time monitoring solution for managing CO2 levels, temperature, and humidity in schools and office buildings. The data logger features flexible recording and battery operation.
The data logger TR-76Ui-H is a three-channel recorder designed to simultaneously measure and record CO2 concentration, temperature, and humidity. The model achieves a temperature measurement accuracy of ±0.3°C between 10° and 40°. The accuracy is ±0.5°C at all other temperatures.
Various innovative HVACR manufacturers are touting new tools geared toward making equipment installation and maintenance easier for contractors, thus vastly improving the quality and quantity of their work.
For HVAC technician and chief engineer Bob Axelson and the maintenance team at Starz Entertainment LLC, the show must go on. Axelson and his team live that mantra every day as they watch over Denver-area data storage and production facilities vital to ensure that 17 Starz Entertainment premium channels are available.
So, you’ve been thinking about starting your own HVACR contracting business. Or, perhaps you vowed HVACR success as a New Year’s resolution. But where do you begin? The NEWS recently connected with a handful of HVACR professionals and asked them: “If you were just breaking into the industry, which tools would be most important to success, and why?”
Designed to take accurate measurements of humidity and temperature from the most difficult to reach places is the DP-110 in-duct digital psychrometer. The 6-inch flex neck allows technicians to position the sensor in ducts or plenums. The psychrometer can measure temperature, percent rh, and wet bulb/dry bulb.
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