A sprinter with an orange-colored glass bulb has a temperature classification of.

The temperature classification of a sprinter with an orange-colored glass bulb is labeled as "Ordinary." This classification is determined based on the activation temperature of the bulb, which typically indicates that it is designed to activate at a lower heat threshold suitable for environments that do not experience high temperatures.

In fire sprinkler systems, different colored bulbs correspond to different temperature ratings, where orange is specifically designated for ordinary hazard situations, such as areas with light combustible materials. Understanding this classification is crucial for sprinkler contractors as it affects the selection and installation of sprinkler systems in various environments for optimal fire safety and effectiveness. Each classification also helps in ensuring compliance with fire codes and regulations.