Description
Conventional Reflective Beam Detector Overview
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 centres, exhibition halls, hotel lobbies, printing houses, garment factories, museums and prisons, as
well as places where slight smoke particles or corrosive gas exist.
Features and Benefits
• EN54-12:2015 Certified.
• LPCB Approved.
• Hassle free alignment, built with digital guide display and laser beam pointing.
• Employ single-ended design through reflective mirror.
• Four ranges wide monitoring from 8-100 meters via encoder (TX7930) or dip switch setting.
• Three users programing sensitivity adjustment via encoder (TX7930) or dip switch setting.
• Built-in microprocessor.
• Self-diagnosis function can monitor for internal faults.
• Automatic compensation for factors weakening received signals, such as dust contamination, positional movement and ageing of the transmitter.
• Fire and Fault interfacing relays.
• Attractive and pleasing appearance.
• Real User friendly alignment method.
