TX7130 Reflective Beam Smoke Detector

TX7130 Conventional Reflective Beam Detector has built in Laser beam pointing and Digital guide display for real user-friendly alignment method. The Laser beam pointing accurately point the exact location where to mount mirror and with additional digital guide display allows to monitor and guide on the actual light intensity between the mirror and detector which cannot be seen by our naked eye making it more easy and convenient in alignment commissioning. The TX7130 has four adjustable operational ranges of between 8 to 20, 20 to 40, 40 to 70 and 70 to 100 meters beside with three adjustable sensitivity setting ranges from 2.6dB, 3.8dB and 5.8dB to meet the specific environmental requirement. The span and sensitivity can be adjusted through dip switch setting or handheld programmer. The TX7130 works on the principle of reflective infrared beam obscuration. Used in conjunction with a reflector, it will notify the fire alarm panel when the infrared beam is obscured by smoke. The TX7130 is ideal for use high ceiling and wide areas such as warehouses, large storages, shopping malls, leisure centers, exhibition halls, hotel lobbies, printing houses, garment factories, museums and prisons, as well as places where slight smoke particles or corrosive gas exist.

Microprocessor-Based: Built-in processor for signal analysis and fault detection Single-Ended Design: Simplifies installation with reflective mirror system User-Friendly Setup: Laser and digital display eliminate guesswork during alignment Aesthetic Design: Sleek, unobtrusive appearance blends into various interiors The TX7130 is designed for ease of commissioning with its innovative alignment aids, reducing installation time and costs. Reflectors must be mounted on a stable surface to prevent misalignment due to vibration or structural movement.

Type: Conventional Reflective Beam Smoke Detector Housing: Material: ABS plastic, flame-retardant Color: White Dimensions: 7.51 in. L x 4.99 in. W x 3.62 in. H (190.87 mm x 126.87 mm x 91.96 mm) Weight: 0.97 lbs (440 g) without base; 0.29 lbs (130 g) with base Mounting: Wall or ceiling mount with included bracket Detection Principle: Technology: Reflective infrared beam obscuration Operation: Infrared beam emitted from the transmitter is reflected back by a retroreflector; smoke obscures the beam, triggering an alarm Beam Path Angle: ±0.5° directional Electrical Specifications: Operating Voltage: 20–28 VDC (24 VDC nominal) Current Consumption: Standby: 23 mA Commissioning: 56 mA Alarm: 33 mA Wiring: Two-wire connection to conventional fire alarm panel Relay Outputs: Fire Relay: Normally Open, 2.0 A @ 30 VDC Fault Relay: Normally Open, 2.0 A @ 30 VDC Performance: Range Settings (Adjustable via Encoder): Span 1: 8–20 meters (26–66 ft), 1 reflector required Span 2: 20–40 meters (66–131 ft), 1 reflector required Span 3: 40–70 meters (131–230 ft), 4 reflectors required Span 4: 70–100 meters (230–328 ft), 4 reflectors required Sensitivity Settings (Adjustable via Encoder): Level 1: 2.6 dB (High Sensitivity) Level 2: 3.8 dB (Medium Sensitivity) Level 3: 5.8 dB (Low Sensitivity) Reset Time: Less than 2 seconds (after power cut) Coverage: Up to 1500 sq m (16,146 sq ft) per unit, depending on range and installation Alignment and Diagnostics: Alignment Tools: Laser Beam Pointer: Pinpoints exact reflector location Digital Display Guide: Nixie tube shows real-time beam intensity LED Indicators: Red (Fire), Yellow (Fault), Green (Alignment) Self-Diagnostics: Monitors internal faults (e.g., beam blockage, misalignment) Compensation: Automatic adjustment for dust buildup, positional drift, and transmitter aging Environmental Specifications: Operating Temperature: 14°F to 131°F (-10°C to 55°C) Humidity: 0% to 95% relative humidity, non-condensing Ingress Protection: IP30 standard; IP66 with glue seal for permanent fixing Location: Indoor use only Compatibility: Control Panels: Works with conventional fire alarm panels (e.g., TX7004 in conventional mode) Accessories: TX7130-R Mounting Bracket 4 x Mirror Reflectors (included for ranges beyond 40 meters)