TX7130 Conventional Beam Smoke Detector with 100m Range & EN54/LPCB Certification for Fire Alarm Systems
The TX7130 reflective optical beam smoke detector integrates both light transmitter and detector in a single unit, creating a reliable fire detection path through retro-reflective technology. This EN54/LPCB certified detector provides superior safety for conventional fire alarm systems.
The detector establishes a light path by reflecting emitted light off a retro-reflector positioned opposite the unit. During fire conditions, smoke particles within the beam path absorb or scatter light, reducing the received signal and increasing optical obscuration. The processor analyzes these changes using pre-programmed algorithms to determine fire conditions and activate appropriate relays and LED indicators.
| Parameter | Specification |
|---|---|
| Operating Voltage | 20 V to 28 V DC |
| Current Parameters | Standby: 23mA Commission: 56mA Alarm: 33mA |
| Beam Sensor Sensitivity | Level 1: 2.6 dB (High) Level 2: 3.8 dB (Medium) Level 3: 5.8 dB (Low) |
| Beam Pathway Length | Span 1: 8-20m (Limited) Span 2: 20-40m (Short) Span 3: 40-70m (Normal) Span 4: 70-100m (Long) |
| Beam Path Angle | ±0.4º Directional |
| Alignment Guide | Laser Beam Pointer |
| Digital Display | Nixie Tube |
| LED Indicators | Red: Fire Yellow: Fault Green: Alignment |
| Reset Time | Less than 2 Seconds |
| Relay Capacity | Normally Open & Close / 2.0 A; 30 VDC |
| Material / Color | ABS / White |
| Dimensions | 190.87 × 126.87 × 91.96 mm |
| Weight | 440 g (0.130 kg with base) |
| Operating Temperature | -10°C to +50°C |
| IP Rating | IP30 (IP66 with glue seal for permanent fixing) |
| Humidity | 0 to 95% Relative Humidity, Non-condensing |
- Conventional Fire Alarm Systems
- Addressable Fire Alarm Systems
- Gas Extinguishing Control Systems
- Beam Detectors
- 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
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