{"nid":"8091","uuid":"539deaba-ba29-48f5-b965-6c874c48f1c1","vid":"78571","langcode":"und","revision_timestamp":"1723561646","status":"1","title":"Indoor Air Quality in Schools","created":"1597091191","changed":"1723561646","promote":"0","sticky":"0","default_langcode":"1","revision_default":"1","revision_translation_affected":"1","path":{"alias":"\/resources\/use-cases\/indoor-air-quality-in-schools","pid":"15511","langcode":"und"},"body":"","applications":["Building Performance","HVAC\/R Monitoring Systems for Indoor Environmental Quality (IAQ & IEQ)","Indoor Environment"],"archive_resource":"0","associated_products":["MX1102A","MXGTW1"],"brand":"HOBO","documentation_hoboconnect":"0","documentation_intemp_app":"0","documentation_is_datasheet":"0","files":{"download_file":"https:\/\/dev-d9.onsetcomp.com\/sites\/default\/files\/resources-documents\/Onset-HOBO-indoor-Air-Quality-in-Schools.pdf","media_image":"https:\/\/dev-d9.onsetcomp.com\/sites\/default\/files\/resources\/classroom.jpg"},"FIELDS":[["field_download_file","entity_reference","document"]],"environment":["Indoor"],"hoboconnect_docs_sorting":"0","hobomobile_docs_sorting":"0","intemp_cx_docs_sorting":"0","resource_type":"Use Case","use_case_problem":"<p>As a facilities manager at a large county school district in Pennsylvania planned for the start of the upcoming term, he knew this year would be unlike any other. Anxious students, teachers, and administrators, concerned about the ongoing international pandemic, would soon be entering the district\u2019s buildings. Proper air circulation in buildings has always been a top priority, but the facilities manager recognized that this year air quality would play an even more important role in maintaining a healthy environment. He knew that he needed to be proactive and employ a solution that allowed him to repeatedly test and monitor all district HVAC systems to ensure maximum performance required for optimal fresh air circulation. He also knew that monitoring carbon dioxide (CO2) levels indoors would help him to ensure proper circulation of fresh air, while reducing stagnant air that might retain virus particles. Initially, the main task at hand was to verify that all district buildings met the most current <a href=\"https:\/\/www.ashrae.org\/technical-resources\/resources\" target=\"_blank\">ASHRAE (American Society of Heating, Refrigerating and Air Conditioning Engineers)<\/a> standards. Knowing that testing and monitoring would be the starting point, the facilities manager contacted Onset for recommendations on CO2 data logging and monitoring.<\/p>","use_case_problem_title":"What's the best way to monitor carbon dioxide indoors and verify compliance with ASHRAE standards?","use_case_results":"<p>The facilities manager has installed numerous MX1102A loggers and MX Gateways throughout the school district\u2019s buildings for continuous monitoring of CO2, temperature, and relative humidity. The data collected from the loggers enables performance optimization of the buildings\u2019 HVAC systems to ensure that indoor air quality is conducive to health and safety standards. The safer environment will ultimately contribute to the quality of the students\u2019 education by allowing them to continue learning in a live classroom. Using the data recorded by the MX1102A loggers, the district will also be able to strictly follow ASHRAE guidelines and guarantee that its demand-controlled ventilation (DCV) systems comply with local requirements. Remote alarm notifications set up with the MX1102A loggers and the MX Gateway will provide quick identification of any equipment malfunctions, so they can be fixed promptly. Getting the schools\u2019 HVAC systems operating at peak performance prior to the start of the school year was crucial. Having a system in place to continually check and verify brings peace of mind!<\/p>","use_case_results_title":"Continues CO2 monitoring data that helps ensure peak performance of HVAC systems, safe indoor conditions, and adherence to ASHRAE guidelines ","use_case_solution":"<p>Onset recommended the <a href=\"\/products\/data-loggers\/mx1102a\" target=\"_blank\" rel=\"noopener\">HOBO MX1102A<\/a>, a compact, battery-powered, Bluetooth-enabled data logger for convenient measuring and recording of CO2, temperature, and relative humidity in buildings. The MX1102A features a long six-month battery life and a large LCD for visual inspection. And it works with Onset\u2019s free <a href=\"\/products\/software\/hoboconnect\" target=\"_blank\" rel=\"noopener\">HOBOconnect app<\/a> and a mobile phone or tablet so users can access data and configure audible alarm notifications when within 100 feet of the logger. Due to its compact size, battery-power operation, and Bluetooth technology, the logger can be installed in safe, hard-to-reach locations, while allowing facilities workers to offload data without having to disturb classrooms or other workspaces where a logger is deployed. With the addition of Onset\u2019s <a href=\"\/products\/communications\/mxgtw1\" target=\"_blank\" rel=\"noopener\">MX Gateway<\/a> device, data can be collected from the HOBO MX1102A logger and automatically sent via Ethernet or Wi-Fi communication to <a href=\"\/products\/software\/hobolink\" target=\"_blank\" rel=\"noopener\">HOBOlink<\/a>, Onset\u2019s cloud software platform. With HOBOlink, data can be viewed anywhere at any time, simply by logging into an online user account, which can also be set up to send alarm notifications via text or email should conditions exceed user-set thresholds.<\/p>","use_case_solution_title":"Reliable, accurate, Bluetooth CO2 data loggers that can be installed in hard-to-reach locations"}