Factory Price Conventional Smoke Alarm for Fire Alarm System Fire Detection Systems

Product Description

Introduction


XHA102 Conventional photoelectric smoke detector adopts non-polar signal two-bus communication mode, which can be used for smoke detection in conventional fire alarm system, the control box of fire shutter door/fire rolling shutters, and can also be connected to the circuit of various fire alarm controllers produced by other company to realize smoke detection and early alarm monitoring functions.


Specifications


Operating Voltage Range:        9 to 28VDC Volts Non-polarized
Standby Current:                ≤60µA @ 24 VDC
Maximum Alarm Current (LED on: ) ≤30mA @ 24 VDC
Operating Humidity Range:        10% to 93% Relative Humidity, Non-condensing
Operating Temperature Range:    14°F to 122°F (-10°C to50°C)
Adjustable Sensitivity:             1.06±.26%FT.
Height:                        2.2˝ (55 mm) installed in Base
Diameter:                        4.0˝ (103 mm)
Weight:                        5.5 oz. (155 g)



Wiring



Warning:Forbid connect 24VDC directly without current-limiting resistance. Otherwise, the detector would be burnt out.


Installation


BEFORE INSTALLING

NOTICE: This manual should be left with the owner/user of this equipment.
IMPORTANT: The detector must be tested and maintained regularly following NFPA 72 requirements. The detector should be cleaned at least once a year.
GENERAL DESCRIPTION
The device is photoelectronic detector uses a state of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be used with most conventional fire alarm control panel.
Two LEDs on each detector provide local 360° visible alarm indication. They flash every 3~5 seconds indicating that power is applied and the detector is working properly. The LEDs latch on in alarm. LEDs will be off when a trouble condition exists indicating that the detector sensitivity is outside the listed limit. The alarm can be reset only by a momentary power interruption.
INSTALLATION
NOTE: All wiring must conform to applicable local codes, ordinances, and regulations.
NOTE: Verify that all detector bases are installed, that the initiating-device circuits have been tested, and that the wiring is correct.

Remove power from initiating-device circuits before installing detectors.

1. Wire the sensor base per the wiring diagram, Figure 1.
2. Install the sensor into the sensor base. Push the sensor into the base while turning it clockwise to secure it in place.
3. After all sensors have been installed, apply power to the control unit.
4. Test the sensor(s) as described in the TESTING section of this manual.
5. Notify the proper authorities that the system is in operation.



Product Range


Smart Home Standalone smoke detectors and combustible/CO gas detector
4 wire smoke detectors with relay output.
2 wire smoke and heat detectors for switch fire sensor
Explosion-proof product for fire alarm system
Conventional Fire Alarm System
Addressable fire alarm system
Extinguishing control system
Wireless alarm system
Electrical fire monitor system
Fire door monitor system
Fire extinguishing Water cannon System
Industry 4 in 1 Gas detector/ Single gas detector(CO/CO2 etc)


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.