Masthead - Climate Control Journal

Airius launches new BACnet MS/TP fan controller

LAS VEGAS, Nevada, 31 January 2022: Colorado-based Airius, focused on air movement and Indoor Air Quality (IAQ), announced the release of its new BACnet MS/TP destratification fan controller during the 2022 AHR Expo. The company made the announcement through a Press release.

“With our BACnet fan control integrated into your network, you can take better control of your building’s stratification issues, save money and improve building comfort by achieving the operational excellence you desire,” said Christian Avedon, Director of Sales & Marketing, Airius. “By providing improved control and monitoring, our new fan controller empowers you to command your facilities and provide a more consistent and comfortable environment.”

According to Airius, the destratification fan controller provides individual Airius fan control and status integration over the BACnet MS/TP network. Up to 63 fans can be connected per MS/TP network, and multiple networks can be created for integration of hundreds of fans, the company said. The new controller is easy to configure and install, with no software needed, enabling building owners and facility managers to monitor their Airius fan system, reduce their energy consumption and improve the comfort of their buildings, the company added.

According to Airius, additional features of the new controller include:

On/off, fan speed control and revolutions-per-minute (RPM) monitoring

Compatibility with electronically commutated (EC) motors

UL-accepted for use in plenum, NEMA 1-enclosed housing

Easy system addressing and baud rate changes through dual inline package (DIP) switch settings

Belimo damper actuators get UL 2043 certification

DANBURY, Connecticut, United States, 13 June 2021: Belimo said its damper actuators and most of the valve actuators and sensors meet UL 2043 requirements. The National Electrical Code Section 300.22 (c), in the United States, requires electrical devices in plenums to be tested to UL 2043 for low smoke generation. Underwriters Laboratories’ UL 2043 is the standard for fire test for heat and visible smoke release for discrete products installed in air-handling spaces, Belimo said, adding that its products, used for installation in air-handling spaces, meet UL 2043 standard for heat and smoke release. By complying with the UL 2043 requirements, Belimo said, its products have demonstrated the following characteristics:

  • A peak rate of heat release of 100 kW or less
  • A peak normalized optical density of 0.50 or less
  • An average normalized optical density of 0.15 or less
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