Source:http://linkedlifedata.com/resource/umls/id/C2957068
UMD: Alarms designed to activate audible (i.e., sound) and/or visual warnings when the temperature inside the equipment becomes outside pre-established limits. These alarms typically include an electronic unit for data processing, temperature sensors, and visual (e.g., displays) and/or audible warnings that may be located at the site of the equipment and/or at a central station. Equipment temperature alarm systems are used in clinical laboratory devices (e.g., refrigerators, incubators, water baths), pharmacy equipment (e.g., freezers), and other healthcare facility equipment.