2 Wire Conventional Optical Smoke Detector for Fire Alarm System

Product Description

2 Wire Conventional Optical Smoke Detector for Fire Alarm System
Introduction
The detectors are photoelectric detector which use 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 panel.
Two LEDs on each detector provide local 360° 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. 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.
The detector that initiated the alarm condition will have its red LED and relays latched until reset by panel.
Heat detector and smoke & heat detector combine a photo electronic sensing chamber and a temperature heat detector.
Specification

Operating Voltage Range	9 to 28 VDC Volts Non-polarized
Standby Current	≤120μA@24VDC
Maximum Alarm Current (LED on)	≤15mA@24VDC (1K Ohm current-limiting resistance)
Operating Humidity Range	≤95%RH(40°C±2°C) Relative Humidity, Non-condensing
Operating Temperature Range	-10°C to 50°C (14°F to 122°F)
Smoke Alarm Sensitivity	1.06±.26%FT
Fix temperature Alarm	57°C (135°F) A1R
Rate of rise Alarm	7.1°C/5S A1R
Height	48.2 mm installed in Base
Diameter	99.45 mm

Photoes
Package&Shipping
Other Products Recommendation Our Company
We could supply fire hose, fire hose fittings, spray nozzle, coupling, automatic fire sprinkler system products, gate valves, check valves, ball valves, etc. All these products strictly confirming to JIS, API ans BS standards. All of our products comply with international quality standards and are greatly appreciate in avariety of markets around world. Our factory is covering an area of 15900 square meters, we now over 300 workers. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarteen total customer satisfaction. As a result of our high quality products and outstanding customer service, we have gained a globe sales network reaching the North America, South America, Mideast, Southeast Asia, East Europe, etc. Certificate
FAQ
1. Could you supply the samples?
Free samples always ready if the value is within our purview.
2.Do you have the MOQ?
For conventional products, Low MOQ.
3. Can you add some logo on the products?
Yes. We could OEM and design your logo.
4. Are you able to design or explore a new products for us?
Yes, we are able to, if the clients could supply the drawings or samples.

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