The System Sensor DST1 Innovairflex Sampling Tube is a precision-engineered component designed for advanced duct smoke detection in commercial HVAC systems. This one-foot steel sampling tube is a critical interface between air handling systems and fire detection infrastructure, providing comprehensive smoke sampling capabilities for addressable fire alarm panels and intelligent detection networks.
Engineered for reliable performance in complex environmental conditions, the DST1 sampling tube integrates seamlessly with System Sensor’s duct detection portfolio. Its strategically placed sampling holes enable precise particulate detection across airflow streams, making it an essential component for facilities managers and fire alarm contractors seeking comprehensive smoke monitoring in commercial, institutional, and industrial ventilation systems.
Key Features
- Robust steel construction with precision-machined sampling holes for consistent smoke particle detection
- Compatible with System Sensor addressable duct detection platforms and most major fire alarm control panels
- One-foot length optimized for standard HVAC plenum and air handling unit configurations
- Corrosion-resistant finish supports extended service life in challenging environmental conditions
- Designed for compliance with NFPA 72 air sampling detection requirements
- UL 268 listed for guaranteed performance and safety standards
Specifications
- Material: Steel
- Length: 1 foot (12 inches)
- Hole Configuration: Multiple precision sampling apertures
- Mounting: Standard HVAC duct integration
Typical installation contexts include commercial office buildings, educational facilities, healthcare complexes, data centers, and industrial processing environments where early smoke detection is critical for life safety and asset protection. Fire alarm professionals will appreciate the DST1’s seamless integration with existing System Sensor detection platforms and its robust design for reliable performance.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.8235 lbs |
|---|---|
| Dimensions | 12 × 1 × 1 in |
| Condition | New |
| Manufacturers | System Sensor |
| Part Type | Duct Detector |






