Explosion Weather-proof Strobe Sounder EST-EXS-103

Description

EST-EXS-103 explosion weather-proof strobe sounder’s

explosion-proof performance meets the requirements of GB3836 and GB12476 series standards, and has obtained an explosion-proof certificate. The explosion-proof strobe sounder is suitable for explosive gas environments in Zone 1 and Zone 2 containing Class II A, B, and C grades T1~T6 temperature groups and explosion-proof dust places in Zones 21 and 22.

The explosion weather-proof strobe sounder is a common equipment in explosion-proof fire alarm system. When an emergency such as a fire occurs, the control signal sent by the fire alarm panel will activate

the alarm circuit and send out a strong sound and light alarm signal to remind people to pay attention.

Installation and Wiring

installation: See the above diagram.
Wiring: Open the cover screw of the cavity, and connect the 24VDC cable to the terminal (non-polarity).

Features

 Can be used together with the manual call point to form a simple fire alarm system
 Adopts the most advanced stainless-steel wire mesh explosion-proof component. This
component has small sound attenuation, large flow capacity, high mechanical strength,
and explosion-proof safety
 Composed of multiple super bright LEDs, which has long life and low power consumption

Application

Specifications

Explosion-proof Mark	ExdⅡCT6 Gb/ ExtD A21 IP65 T85℃
Alarm Current	≤250mA
Sound Intensity	75dB～95dB
Sound Type	Fire alarm sound
Protection Class	IP65
Using Environment	Temperature: -20℃～+50℃ Relative humidity: ≤95%, non-condensing Atmospheric pressure: 80kPa～110kPa
Outlet Thread	G3/4
Weight	1.5kg

Industrial Gas Detection System

Fire Detection & Alarm Systems

Explosion Weather-proof Strobe Sounder EST-EXS-103

Description

Features

Application

Specifications

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