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.
Sensor Evaluation Honeywell announced a new method for customers to test the capabilities of its sensors, which the company says allows for faster and more efficient component decisions and a speedier product development process. With the new sensor evaluation kits, engineers can perform a thorough evaluation of Honeywell’s TruStability™ pressure sensor series without needing to develop additional software code or spin a new printed circuit board. The kits aim for easier demonstrating and evaluating Honeywell’s TruStability RSC series as well as the digital output versions of the HSC series and SSC series board mount pressure sensors.
Aquatherm North America (NA) has added a new SDR 9 product line to its family of Aquatherm Blue Pipe® options used in mechanical and industrial applications — Aquatherm Blue Pipe SDR 9 MF RP. SDR stands for standard dimension ratio, while 9 is the pipe thickness (or SDR). MF is multi-layer faser (Aquatherm’s proprietary thermal expansion-reducing fiberglass extruded layer). RP stands for raised pressure.
Honeywell has expanded its line of pressure monitoring sensors designed to minimize the total cost of pressure management for HVAC and refrigeration systems. Honeywell’s PX3 series heavy duty pressure transducers convert pressure into an analog electrical signal. The sensors feature a brass housing and can support multiple configurations to help endusers minimize implementation and production costs.
Howden American Fan Company launched a line of turbo pressure blowers, ideal for higher pressure systems in combustion air, air pollution control, textile fiber stripping, recycling applications, as well as chemical, pulp and paper, glass, and food processing industry applications. With a wide range of accessories, Howden American Fans customizes the turbo pressure blowers to each individual customer’s system requirements.
Fulton Steam Solutions has launched of a new line of electric steam boilers (FB-E series). Suitable for most any application requiring a design pressure of 100 PSI, the boilers can provide operating pressures up to 85 PSI. The FB-E units serve customers requiring efficient, high-quality saturated steam, including laboratories, hospitals, industrial plants, pilot plants, food and chemical processing applications.
Howden American Fan Company has announced the availability of a wide range of fan product lines ideal for serving industrial boilers, gas turbine installations, and heat-recovery steam generators in combined cycle installations. Howden says it works closely with OEMs to supply a high-quality industrial product that meets specific air flow and pressure requirements. Also available are start-up and commissioning and after-market service and repairs.
Alfa Laval has introduced a patented cooling concept, Low Speed Ventilation, which the company says delivers air at a considerably lower speed: 1.5 to 1.8 meters per second. Reducing air speed and delivering an optimum airflow eliminates the Venturi effect, minimizes pressure differences, and therefore prevents problems such as “hot spots.” As LSV is a normal pressure technology, data center operators only need to control air availability, not air pressure, making it easier to achieve optimum conditions in the server room.
Taco’s now-expanded ECM, wet rotor Viridian line includes the VR3452 high-efficiency wet rotor variable speed circulator for chilled and hot water applications, offering up to 34 ft of shut-off head and 52 gpm flow.
Engineered Systems magazine’s September 2019 issue questions the need for multiple building codes that cover the same subjects, examines the dos and don’ts of power systems for critical facilities, offers tips on how to select the proper centrifugal pump circuit flow controls, and much more.