| Categories | Gas Extinguishing System |
|---|---|
| Brand Name: | XHA |
| Model Number: | XHA8015 |
| Certification: | CE |
| Place of Origin: | China |
| MOQ: | 1PCS |
| Price: | negotiable |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 10000PCS/Month |
| Delivery Time: | 3 Working days |
| Packaging Details: | 30pcs/carton |
| Working Voltage: | DC9-28V |
| Applications: | Gas Extinghushant Control System, Fire Alarm System |
| Type: | Conventional Smoke Alarm With Remote LED control function |
| Monitor Current: | ≤800uA |
| Alarm Current: | ≤20mA |
| Operating Humidity Range: | 10% to 95% Relative Humidity(Non-condensing) |
2 Wired Conventional Smoke Alarm For FM200 Gas Extinghuishant Control System
Introduction
Conventional smoke detectors are a fundamental component of gas extighuishant and fire alarm systems, serving as the primary means of detecting the presence of smoke and initiating an alarm. These devices play a vital role in early fire detection, allowing building occupants to be alerted and evacuate the premises in a timely manner.
Key characteristics and functions of conventional smoke detectors include:
Smoke Sensing Technology:
Photoelectric Smoke Detectors: These detectors use a light source
and a photosensitive sensor. Smoke particles entering the detection
chamber scatter the light, causing it to reach the sensor and
activate the alarm.
Alarm Initiation:
When smoke particles are detected, the smoke detector sends a
signal to the fire alarm control panel, which then activates the
overall fire alarm system, including audible and visual
notification devices.
Conventional Configuration:
Conventional Smoke Detectors: These detectors are wired in a
simple, non-addressable configuration, with multiple detectors
connected to a single zone on the control panel.
Power Supply:
Conventional smoke detectors are typically powered by the fire
alarm control panel, drawing their electrical power from the
system's supervised circuits.
Maintenance and Testing:
Regular inspection, cleaning, and functional testing of
conventional smoke detectors are essential to ensure their reliable
operation in the event of a fire.
Parameters
| Voltage ranges | 20vdc to 27vdc (Nonpolarity) |
| Working Current | ≤40ma |
| Sound level | 75dB-115dB (A) @3M |
| Material of cover | Aluminum |
| Operating Temp | -10℃ to +55℃ |
| Operating Humidity Range | 10% to 95% Relative Humidity(Non-condensing) |
Application in Addressable Fire Alarm System
Product Range
Conventional Fire Alarm System
Addressable fire alarm system
Gas Extinguishing control system
Beam Detector
4 wire smoke detectors with relay output.
2 wire Conventional smoke and heat detectors
Explosion-proof flame detector for fire alarm system
Standalone smoke detectors and combustable gas detector
Service
1. OEM &ODM service.
2. Provide technical support and after-sale service.
3. 1 year warranty.
4. Normally 15 working days lead time.
5. Welcome sample order.
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