Conventional Infrared Beam Smoke Detector

• Type: Smoke Detectors
• Anti-theft Alarm System Approach: Active
• Anti-Theft Alarm System Type: Infrared Alarm
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HF-GST102
• Anti-Theft Alarm System-Wide: Wire Alarm Detectors
• Anti-Theft Alarm System Distance: Common Detectors
• Types of Smoke Detectors: Infrared Beam Smoke Style
• Series: Beam Smoke Detector
• Power Supply: 15V to 28V DC
• Standby Current: 12 Ma
• Alarm Current: 22 Ma
• Indicator: Yes
• Wiring: Signal Line & Power Line
• Beam Pathway: 8-100m
• Standard: En 54-12
• Transport Package: Cartons Packaging
• Specification: ABS
• Trademark: ANSORL
• Origin: China
• HS Code: 8531100000
• Production Capacity: 100000units/Year

Product Description

Product overview
 

Conventional Reflective Beam Detector (hereinafter called the detector) is a non- addressable reflective infrared beam smoke detector, which must be used together with a reflector. The number of reflector(s) to be used (one or four) depends on the distance from the detector. With excellent built-in microprocessor, the detector has strong ability of analysis and judgment. The detector can automatically carry out system adjustment, compensation of variation of ambient data, and judgment of fire and fault through fixed algorithm, and indicate these states by LED and signal output terminals. With new and reasonable design, attractive appearance, flexible adjustment and alignment method it's easy to install and adjust. The sensitivity of the detector can be set through hand held programmer in field, decreasing the demand for cleanliness of field conditions, and enlarging application areas. The detector is applicable to historical buildings, warehouses, large storage, shopping malls, leisure centers, exhibition halls, hotel lobbies, printing houses, clothing factories, museums and prisons etc, as well as places where slight smoke particles exist.




Product features

(1) Wide operating voltage range, big monitoring areas.
(2) Combination of the emitting and receiving part makes mounting easy and optical pathway accurate.
(3) Built-in microprocessor enables intelligent judgment of fire alarm and fault.
(4) The detector can calibrate automatically, which ensures that one person complete adjustment in short time. It's also convenient to operate.
(5) Self-diagnosis function can monitor the inner fault.
(6) Automatic compensation for factors weakening received signals, such as dust contamination, positional excursion and ageing transmitter.
(7) It has passive output contacts for fire alarm and fault.
(8) Two sensitivity levels can be set in field.
(9) The detector's optical pathway is designed with strong anti-interference ability.
(10) SMT processing technology.
(11) Attractive and decent appearance.

Technical parameters
 

1. Power Voltage: 15VDC-28VDC
2. Power Current:  Commission current›20mA, Standby current›12mA, Alarm current›22mA
3. Fire Alarm and Fault Contact Output:
Fire Alarm Relay: Contact capacity 28V/2A, which is normally open in normal state and closed in fire alarm state.
Fault Relay: Contact capacity 28V/2A, which is normally open in normal state and closed in fault state.
4. Angle of Adjusting: -6°-+6°
5. Dependency Angle of Optical Pathway Orientation: 0.5¢
6. Sensitivity Level:
    Level 1: High sensitivity.
    Level 2: Medium sensitivity.
7. Indication of Detector State:
   Commission: Green LED and Yellow LED are lit or flash in a certain way. See details in Section VI Commission.
   Normal monitoring state: Red LED flashes periodically.
   Fire: Red LED constantly illuminates, and Yellow LED turns off. Fire alarm should be cleared through powering up again.
   Fault: Yellow LED constantly illuminates. The detector clears the fault signal automatically if the condition causing the fault disappears.
   Optical pathway obscured totally: the detector first gives fault signal and turns on Yellow LED. 20s later, it alarms fire, illuminates Red LED and turns off Yellow LED.
Note: In this case, it does not mean there is a fire. After the obscuration is removed, the detector clears fault signal automatically. Fire signal has to be cleared by powering up the detector again.
8. Operating Environment: Temperature: -10°C-+50°C , Relative Humidity 95%, non condensing
9. Monitoring Area: aximum monitoring area: 14*100=1400m2 , Maximum width: 14m
10. Length of Optical Pathway: 8m-100m
11. Protection Level:
      Under common environment, ingress protection rating is IP20.
      Under special environment, ingress protection rating is IP66 through glue-seal treatment.
12. Dimension: length: 206mm width: 95mm thickness: 95mm
13. Material and Color of Enclosure: ABS, Gray
14. Weight: 450g
15. Mounting Hole Spacing: Spacing for embedding: 158mm
       Spacings for surface mounting: 79mm€96mm

Structure and Operation Principle:

The detector and reflector are placed oppositely.
The detector includes emitting part and receiving part.
Infrared beam of certain intensity sent out from the emitting part is reflected by the right-angle prisms of the reflector, and then received by the receiving part of the detector.  
The receiving part simultaneously collects and amplifies the returned infrared beam, analyzes and judges the collected signals through its microprocessor.  
When the detector is in normal monitoring state, the intensity of infrared beam received by the receiving part is steady at a certain level.
When smoke particles enter the detecting area, the intensity of infrared light received by the receiving part falls owing to light scattering.
When the smoke particles reach a certain density, and the intensity of infrared light received by the receiving part is reduced below the preset threshold value, the detector alarms fire, illuminates Red LED, and closes passive fire output contact.
Operation principle is shown in pictures.




Completed Fire Alarm System

Company:



 

ANSORL LTD is a building automatic control system and fire alarm system solution provider. Over the past years, We have always been dedicated to serving the diverse needs of our customers. Although we started out as a tiny engineering and manufacturing company in China and have grown into a global player in the international safety market, Ansorl continues to work hard to earn your trust and retain your confidence in our product line.

We focuse on providing advanced buidling automatic control system and fire alarm / fire fighting system. Ansorl works harder to tailor our solutions to meet your needs.

Ansorl is an ISO 9001:2000 certified manufacturer with number of testing facilities. We are also planning to expand our manufacturing and testing facilities in China to ensure that our products and manufacturing practices continue to meet the highest standards.

We invite you to get to know Ansorl better. Experience the best fire alam technology and solution. We are convinced that you will find Ansorl superior to any other detector company in China. You'll see it in our facilities, in our people, and in the products that Ansorl makes. It's our uncommon commitment to excellence and quality, and to the automation and productivity of our customers.