TNA TX7100 Addressable Optical Smoke Detector Head for Fire Alarm Systems

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The TNA TX7100 optical smoke detector provides early smoke detection for addressable fire alarm systems. It features a 360° red LED indicator, intelligent smoke analysis, automatic drift compensation and a 24V DC operating voltage.

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Description:

The TNA TX7100 Optical Smoke Detector is designed to detect smoke in commercial, residential and industrial environments. It uses an intelligent microprocessor to analyse smoke signatures in real time and automatically compensate for sensor drift, helping maintain reliable detection performance. The detector supports digital addressing from 1 to 254 through the TNA protocol and features a 360° red LED indicator for visual status monitoring. Its removable sensing chamber simplifies cleaning and maintenance, making it suitable for integration with compatible addressable fire alarm control panels.

Key Features:

  1. Intelligent optical smoke detection technology
  2. Microprocessor-based smoke analysis
  3. Automatic drift compensation for reliable performance
  4. Addressable range from 1 to 254
  5. 360° red LED indicator for visual monitoring
  6. Removable sensing chamber for easier cleaning
  7. Event memory capacity of up to 10 events
  8. Compatible with TNA TX7004 intelligent fire alarm control panels

Industrial Uses / Applications:

  1. Commercial office buildings and retail spaces
  2. Hotels and high-rise residential buildings
  3. Hospitals and healthcare facilities
  4. Warehouses and educational institutions

Specifications

Brand TNA
Model TX7100
Product Type Addressable Optical Smoke Detector Head
Detection Technology Optical Smoke Detection
Operating Voltage 24V DC (16–28V DC)
Standby Current 0.6 mA
Alarm Current 4 mA
Address Range 1–254 (TNA Protocol)
Indicator Single 360° Red LED
Material ABS Plastic
Finish White Glossy
Dimensions 99.7 mm Diameter × 57 mm Height
Weight 145 g with Base / 90 g without Base
Operating Temperature -10°C to +50°C
Operating Humidity 0–95% RH, Non-Condensing
Event Memory Up to 10 Events
Compatibility TNA TX7004 Intelligent Fire Alarm Control Panel
Standards EN 54-7:2000 + A1:2002 + A2:2006, LPCB / CE-CPR

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