TX7130 LPCB Certified Reflective Optical Beam Smoke Detector with 100m Range and 20-28V DC Operation
The TX7130 Reflective Optical Beam Smoke Detector features an integrated light transmitter and detector in a single unit, utilizing retro-reflective technology for reliable fire detection across distances up to 100 meters. This LPCB-certified device offers professional-grade performance for commercial and industrial fire safety applications.
The detector emits a light beam that reflects off a retro-reflector positioned opposite the unit. When smoke enters the beam path, particles absorb and scatter the light, reducing the received signal. The processor analyzes this signal change using pre-programmed algorithms to determine fire conditions, triggering appropriate relays and LED indicators.
| Parameter | Specification |
|---|---|
| Operating Voltage | 20-28 V DC |
| Current Consumption | Standby: 23mA, Commission: 56mA, Alarm: 33mA |
| Beam Sensitivity Levels | Level 1: 2.6 dB (High), Level 2: 3.8 dB (Medium), Level 3: 5.8 dB (Low) |
| Detection Range | 8-100 meters across four configurable spans |
| Beam Path Angle | ±0.4° directional accuracy |
| Reset Time | < 2 seconds |
| Relay Capacity | 2.0 A; 30 VDC (Normally Open & Close) |
| Dimensions | 190.87 × 126.87 × 91.96 mm |
| Weight | 440 grams (0.130 kg with base) |
| Operating Temperature | -10°C to +50°C |
| IP Rating | IP30 (IP66 with glue seal for permanent fixing) |
| Humidity Range | 0-95% RH (non-condensing) |
- LPCB Certification - Meets rigorous international safety standards
- Laser Alignment Guide - Simplifies installation and positioning
- Digital Nixie Tube Display - Provides clear status and configuration feedback
- Multi-color LED Indicators - Red (Fire), Yellow (Fault), Green (Alignment)
- Configurable Sensitivity - Three levels for different environmental conditions
- Wide Detection Range - Covers 8 to 100 meters with four span settings
- Robust Construction - ABS white housing with IP30/IP66 protection
- Conventional Fire Alarm Systems
- Addressable Fire Alarm Systems
- Gas Extinguishing Control Systems
- 4-wire smoke detectors with relay output
- 2-wire conventional smoke and heat detectors
- Explosion-proof flame detectors
- Standalone smoke and combustible gas detectors
- OEM & ODM services available
- Comprehensive technical support and after-sales service
- 1-year manufacturer warranty
- Standard lead time: 15 working days
- Sample orders welcome for evaluation
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