2-wire Conventional Photoelectric Smoke and heat Detector can work perfectly with all conventional fire control panels
Conventional Photoelectric Smoke Sensors
Features and Benefits
compatible with all the conventional fire alarm control panel
Unpolarized wire input
Wide range of operating voltages
Unique optical sensing chamber and High precision electronic thermistor
Built in microprocessor intelligent software
Two LEDs blink standby, provide 360 visibility
Insect-resistant screening
Twist-on mounting base with tamper lock
Drift compensation and smoothing algorithms
Remote indicator LED can be connected.
SPECIFICATIONS
Operating Voltage Range: 9 to 28VDC Volts Non-polarized
Standby Current: 60uA @ 24 VDC
Maximum Alarm Current (LED on: ) 30mA @ 24 VDC
Operating Humidity Range: 10% to 93% Relative Humidity, Non-condensing
Operating Temperature Range: -10 C to 50 C
Latching Alarm: Reset by momentary power interruption
Rate of Rise Detection: Responds to greater than 15F/MIN
Height: 55 mm installed in Base
Diameter: 103 mm
Weight: 5.5 oz. (155 g)
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 detector is a combined smoke and heat detector with photoelectronic sensor and heat thermistor together.
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 360visible alarm indication. they flash every 3~5seconds 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 detector 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.
