Introduction Detailed Product Description


1) smoke detector; smoke alarm;Photoelectric Smoke Detector
2) 2 or 4 wire models
3) 12V to 30V DC
4) ISO 9001 CE Approved


Photoelectric smoke detector(CM-WT30L)



Description

The photoelectric type smoke detector is based on the photoelectric sensing principle to make up. When fire break out and smoke enters the light-tight box, the particlesof smoke scatter the infrared light,and this scattered light goes inton the receiving element, thereby emitting an electric current,and while the electric current is up to the fixed extent, the fire alarm will be activated.



This is an advance scientific device.It is very quick and accurate to activate the early fire warning system. Because of the pretty and compact styling, it is most suitable for the interior decoration of the modern buildings.



Advantages

1 With the photoelectric sensing principle, this kind of detectors is activated

more quickly, accurately and reliably, and there are no false alarm due to

chemicals, exhaust gas, wind and exterior light.

2 With stainless steel net of holes ‘diameter 0.5mm preventing from flying

insects and dust particles but no barrier to smoke inflow.

3 No harm to man and beast as no radiation source is used.

4 Because of the compact styling and pretty outlines, it is most suitable for

such modern buildings as employed in the design of decorative smooth ceilings.

5 The photoelectric type detector ensures repeated use and by removing the cover can

accomplish maintenance easily.

6 Connection are non-polerized to avoid writing mistakes.

7 Universal base is interchangeable with the various type detectors base made in this

company, reducing storage and installation costs.

Specification

Voltage 12 ~ 30V DC

Standby Current 25 ~ 40 μA

Alarm Current (max) 40 mA (24V DC 470Ω)

Alarm Contact 0.8A @ 30V DC

Initial Stabilizing Time 18 sec.

Identification Light Red

color (LED)

Ambient Temperature -10°c ~ +55°c

Ambient Humidity 0 ~ 95%

Body case PC-ABS Withstands
impact and heat
to a high degree.

Weight Approx. 140g

Color Creamy-white

Company CHUNG YANG FIRE FIGHTING SUPPLES CO LTD (Chung Yang Fire Fighting Supples CO LTD) (chung yang fire fighting supplies)

Tel+886-2-29468198

E-Mail dafamary@yahoo.com.tw

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