Sensaphone® has added two new sensors to its line of remote monitoring equipment for HVAC applications. The Sensaphone Duct Mount Air Flow Transmitter measures the rate of airflow and alerts users when conditions fall outside of the preset threshold. The transmitter monitors the presence or absence of cool moving air and measures relative airflow from 0-16 meters per second.
Extech Instruments launched the Extech TH30, RHT30, and RHT35 compact dataloggers. The new family of three environmental recording instruments is designed to provide HVACR professionals with easy access to real-time temperature, humidity, and barometric pressure readings as well as insights compiled from extended readings preformatted in Excel® or PDF® report formats.
TSI has introduced its wireless AirPro™ Instruments Platform. According to the company, the AirPro Instruments are wireless velocity and pressure measurement tools that maximize productivity by offering easier measurement access, accuracy, seamless multi-data reporting, and more.
Greenheck has expanded its Air Measuring Damper (AMD) line with the addition of the AMD-TD series of thermal dispersion-based airflow measuring dampers. The AMD-TD series combines the functionality of a highly-accurate thermal dispersion airflow station and a low-leakage control damper to control airflow volumes to a target set point.
E+E Elektroniks has expanded its product range with various sensors for passive temperature measurement for HVAC and building technology. The compact enclosure with protection class IP65/NEMA 4 facilitates allows for easy and fast installation of the sensors, according to the company. Due to external mounting holes the sensors can be installed with closed housing, which protects the device from building site contamination. The new temperature sensors line matches the design of the E+E humidity, CO2, and air velocity sensors.
General Tools has introduced the new Mini-Anemometer/Psychrometer. The DAF3009 can measure all parameters associated with installing, testing, and fine-tuning the performance of an HVACR system. This includes airflow volume, airspeed, enthalpy, ambient temperature, dew point temperature, wet bulb temperature, wind chill index, and relative humidity.
Engineered Systems magazine’s July 2019 issue examines the meticulous challenges involved with designing a central steam plant, why well-maintained central plants are facilities’ lifeblood, how radiant heated and cooled classrooms are evolving in educational settings, the role of VRF on utility bills, and much more.