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Model Number : | HF-TX6701 |
Payment Terms : | T/T, Western Union, MoneyGram |
Supply Ability : | 5000pcs per month |
Model Number | TX6701 |
Fire Detection and Alarm Systems | Specifications |
Operating Voltage | 20 V to 28 V DC |
Current Parameters | Standby:23mA Commission:40mA Alarm:33mA |
Beam Sensor Sensitivity | Level 1: 2.6 dB High Sensitivity Level 2: 3.4 Medium Sensitivity Level 3: 4.8 dB Low Sensitivity |
Beam Path Angle | ±0.5ºDirectional |
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 | Normally Open/ 2.0 A; 30 VDC |
Material / Color | ABS / White |
Dimension / Weight | L:190.87 x W:126.87 x H:91.96 mm / 440 gm |
Weight | 0.130 Kg with base |
Environmental Operating Temperature /Protection | -10°C to 55°C / IP30 [IP66 glue seal] Rating |
Humidity | 0 to 95% Relative Humidity, Non condensation |
The 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 beam detector has four adjustable operational range of between
8 to 20, 40, 70 and 100 meters beside
with three adjustable sensitivity setting ranges from 2.6dB to
4.8dB to meet the specific environmental
requirement. The detector works on the principle of reflective
infrared beam obscuration. Used in conjunction
with a reflectors, it will notify the fire alarm panel when the
infrared beam is obscured by smoke. Secure and
quick communication through the onboard processor enables the
detector to make its own decision and drift
compensation resulting in greater automation.
The detector 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.
Feature and Benefits
1. Manufacture in compliance with EN54-12
2. Hassle free alignment, built with digital guide display and
laser beam pointing
3. Employ single-ended design through reflective mirror.
4. Four ranges wide monitoring from 8-100 meters via encoder
5. Three users programing sensitivity adjustment
6. Built-in microprocessor
7. Self-diagnosis function can monitor for internal faults
8. Automatic compensation for factors weakening received signals,
such as dust contamination, positional
movement and ageing of the transmitter
9. Fire and Fault interfacing relays
10. Attractive and pleasing appearance
11. Real User friendly alignment method
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