Tanda Lpcb обычный инфракрасный луч детектор дыма

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Product Description






TX7130 Conventional Reflective Beam Detector
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 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.




Product Features:
• EN54-12 Certified
• 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
• Three users programming sensitivity adjustment
• 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








Specification


item
value
Brand Name
TNA
Model Number
TX7130
Product Name:
Conventional Reflective Beam Detector
Certificate:
LPCB
Compliance:
EN 54-12:2002
Fire Detection and Alarm Systems:
BS 5839 Part 1:2002
Operating Voltage:
20 V to 28 V DC
Operating Power:
3W
Alarm Current:
≤33mA
Beam Sensor Sensitivity [via Encoder]:
Level 1: 2.6 dB High Sensitivity
Level 2: 3.8 dB Medium Sensitivity
Level 3: 5.8 dB Low Sensitivity
Beam Pathway Length [via Encoder]:
Span 1: 8 to 20 meters Limited Path
Span 2: 20 to 40 meters Short Path
Span 3: 40 to 70 meters Normal Path
Span 4: 70 to 100 meters Long Path
Beam Path Angle:
±0.4º Directional
Alignment Guide:
Laser Beam Pointer
Digital Display Guide:
Nixie Tube
LED Indicator Guide:
Red: Fire ; Yellow: Fault ; Green: Alignment
Reset Time:
Less than 2 Second
Relay Capacity [Fire & Fault]:
Normally Open & Close/ 2.0 A; 30 VDC
Material / Colour:
ABS / White
Dimension:
L:190.87 x W:126.87 x H:91.96 mm
Weight:
0.130 Kg
Operating Temperature:
-10°C to +50°C
Humidity:
0 to 95% Relative Humidity, Non condensing
Ingress Protection Rating:
IP30 [IP66 glue seal-For permanent fixing]




Packing & Delivery


Packaging Details:
Standard carton+foam package
Single Dimension:
30*25*16cm
Single weight:
about 3kg
Packag Dimension:
61.5*53.5*30.5cm
Packag Weight:
11.5Kg(8Pcs/box)






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