Description
The System Sensor ST-5 is a 5-foot metal sampling tube designed for use with duct smoke detectors in HVAC systems. This tube draws air from within the duct and directs it into the detector’s sensing chamber, enabling accurate smoke detection across the airflow. The 5-foot length is suitable for medium to larger duct widths where extended sampling reach is required for proper performance. Constructed from durable metal, the ST-5 provides reliable operation in commercial and industrial air handling environments.
Key Features:
- 5-foot metal sampling tube for duct smoke detectors
- Designed to draw air into detector sensing chamber
- Supports accurate smoke detection across HVAC airflow
- Ideal for medium to large duct width applications
- Compatible with System Sensor duct smoke detectors
- Durable metal construction for long-term reliability
- Easy installation as part of duct detection system
- Suitable for commercial and industrial HVAC systems






