Conventional 4-wire smoke&heat detector with relay output
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 security alarm control panel.
Two LEDs on each detector provide local 360degree visible alarm indication. They flash every six seconds indicating that power is applied and the detector is working properly.The LEDs latch on in alarm.The detector can be reset only by a momentary power interruption.
The detector that initiated the alarm condition will have its red LED and relays latched until reset by panel. The detector combine a photo electronic sensing chamber and a temperature heat detector.
Features and Benefits.
1.compatible with all the security alarm system.
2.Alarm Relay output(NO/NC can be adjustable)
3.Unpolarized wire input
4.Wide range of operating voltage(9V~28VDC)
5.Unique optical sensing chamber
6.Built in microprocessor intelligent software
7.Two LEDs blink standby, provide 360degree visibility
8.Insect-resistant screening
9.Twist-on mounting base with tamper lock
10.Drift compensation and smoothing algorithms
Technical specifications
Power supply voltage:12VDC(9~28VDC)
Standby current: 200uA@12VDC
Alarm current: 45mA@12VDC
Alarm relay contacts rating: 2A@24VDC
Smoke alarm sensitivity: 1.06+-26%FT
Temperature alarm sensitivity: 57C
Operating temperature range: -10C to 50C
Operating humidity range: 10% to 93% relative humidity,Noncondensing
Latching Alarm: Reset by momentary power interruption
Size: 103x103x55mm
Weight:155g
Installation Guidelines
All wiring must be installed in compliance with the National electrical code,applicable state and local codes,and any special requirements of the local authority having jurisdiction.
