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BEAM DETECTOR EXPLOSION PROOF


· 고객선호도	:

· 판매가격	:	원 (부가세 별도)

· 부가세	:	원

· 수 량	:	개

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BEAM DETECTOR EXPLOSION PROOF

Spaceage

Model # : FE-F2000-EEXD

Main Features

Sensing Technology : Infrared
Detectable Medium : Fire
Status Indicators : Alarm, LED
Input Voltage Range : 11.5 V DC to 30 V DC
Form Factor : Celling Mount, Wall Mount

Marketing Information

The Fireray 2000 EExd is ideally suited to protect large areas with potentially explosive atmospheres, protection against smoking fres can be provided by this beam. Fireray 2000 EExd includes an infrared transmitter and a receiver, both of which are ATEX-certifed for use in Group 2 hazardous areas (comparable to US CSA Certifcation for use in Class 1, Division 2, Groups A, B, C & D hazardous locations). There is a separate , safe area, wall-mounted remote low level control unit to allow adjustment and testing from a convenient non-hazardous location.
The product is designed for large enclosures with oil rigs, refneries, ordinance stores, waste water treatment plants, and similar premises. It provides an early warning of smoldering smoke-generated fres, some of which may not be picked up by fame detectors installed in many hazardous areas.
Smoke Detection
If smoke is present in the beam's path, the received signal is reduced by a level determined by the density of the smoke. If the smoke reduces the signal strength to between the obscuration threshold and 93% for more than 8 to 10 seconds, the fre alarm relay in the control unit is activated. The alarm threshold may be set to 25%, 35% or 50% to suite the installation.