A Report on Duct-Mounted Relative Humidity Transmitters


The National Building Controls Information Program (NBCIP) has released a report supplement on the performance of relative humidity transmitters. Product Testing Report Supplement: Duct-Mounted Relative Humidity Transmitters was developed with funding from NBCIP sponsors and is available free of charge on the NBCIP Web site at www.buildingcontrols.org .

The report is a supplement to Product Testing Report: Duct-Mounted Relative Humidity Transmitters that was published by NBCIP in April 2004.assess the long-term performance of relative humidity transmitters that have been exposed to a broad range of environmental conditions over an extended period of time. The stress tests were designed to subject the relative humidity transmitters to extreme conditions and, in so doing, evaluate therobustness of the transmitters. Finally, the response time test was designed to evaluate the response of the transmitters to a step change in relative humidity and is an important consideration when, for instance, the relative humidity measurement is used in the active control of a humidification process.

NBCIP is sponsored by the U.S. Environmental Protection Agency, NSTAR Electric and Gas Corporation, the California Energy Commission and the Iowa Energy Center.

No comments
Consulting-Specifying Engineer's Product of the Year (POY) contest is the premier award for new products in the HVAC, fire, electrical, and...
Consulting-Specifying Engineer magazine is dedicated to encouraging and recognizing the most talented young individuals...
The MEP Giants program lists the top mechanical, electrical, plumbing, and fire protection engineering firms in the United States.
BIM coordination; MEP projects; NFPA 13; Data center Q&A; Networked lighting controls; 2017 Product of the Year finalists
Emergency lighting; NFPA 3 and 4; Integrated building systems; Smart lighting, HVAC design
Designing for energy efficiency; Understanding and applying NFPA 101 for mission critical facilities; Integrating commissioning and testing for fire alarm systems; Optimizing unitary pumping solutions
Tying a microgrid to the smart grid; Paralleling generator systems; Previewing NEC 2017 changes
Driving motor efficiency; Preventing Arc Flash in mission critical facilities; Integrating alternative power and existing electrical systems
Putting COPS into context; Designing medium-voltage electrical systems; Planning and designing resilient, efficient data centers; The nine steps of designing generator fuel systems
As brand protection manager for Eaton’s Electrical Sector, Tom Grace oversees counterfeit awareness...
Amara Rozgus is chief editor and content manager of Consulting-Specifier Engineer magazine.
IEEE power industry experts bring their combined experience in the electrical power industry...
Michael Heinsdorf, P.E., LEED AP, CDT is an Engineering Specification Writer at ARCOM MasterSpec.
Automation Engineer; Wood Group
System Integrator; Cross Integrated Systems Group
Fire & Life Safety Engineer; Technip USA Inc.
click me