TX7988 Duct Probe Smoke Detector
40+ years
Experience
400+ Patents
Full sets LPCB
1,000,000+
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after sale service
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response service
Model: TX7988
DUCT PROBE Features and Benefits
• Simple & Compact Design
• Anti-Corrosion duct detector housing
• Transparent Lid for easy observation
• Excluding Optical Detector TX7100
• Adjustable Sampling tubes on site.
• Customize sample tube is available upon request
Duct Probe Smoke Detector Overview
A HVAC system supplies conditioned air to virtually every part of a building. Any smoke introduced into this air duct system is thus spread to the entire building. The Duct Probe is designed such that samples of air passing through the duct are constantly monitored by the inside Optical Smoke Detector. When suffi-cient smoke is sensed, an alarm signal is initiated at the Fire Alarm Control Panel monitoring the detector, and appropriate action can be taken to shut off fans and blowers and change over air handling system, etc. This can isolate toxic smoke and fire gases or prevent their distribution throughout the areas served by the duct system.
Duct Probe Smoke Detector Technical Specification
Duct Probe
Housing Material: Polystyrene
Lid Cover: Transparent Polycarbonate
Internal Mounting Plate: Galvanized Steel Plat
Sampling tubes: Inlet: Diameter: 20 mm; Length: 700 mm Aluminum pipe
(Standard Supplied): Outlet: Diameter: 20 mm; Length: 500 mm Aluminum pipe
Duct Probe Dimension: 240 mm L x 122mm W x 75mm H
Smoke detector: TX7100 inclusive
Operating Environment
IP Rating: IP65
Temperature: -10℃~+85℃
Relative Humidity: ≤95%, non-condensing
TX7 Serials Addressable Fire Alarm Panels System
The Fire Alarm Panel System is a powerful system that not only requires a core control panel like the LPCB-certified TX7004 FACP Fire Alarm Control Panel, but also needs to be paired with other detectors, modules, and appropriate configurations based on the project’s scale to maximize its effectiveness.
