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Hazardous Location Detect-A-Fire® Rate Compensated Heat Detectors

The DETECT-A-FIRE® (D-A-F) detectors are the "heart" of many fire protection systems. The highly reliable D-A-F has
been the standard for over 75 years. The D-A-F is used for signaling overheat or fire conditions. In the vast majority of
applications, the D-A-F provides the initial heat sensing that is used to activate suppression systems using clean agents, CO2, inert gases, wet or dry chemicals, or water.
The E2S hazardous area H1 range of heat detectors employ D-A-F elements with stainless steel enclosures and hermetically sealed contacts. Certified with the E2S explosion proof and increased safety junction boxes, approvals
include IECEx, ATEX, UL, cUL. Versions include Class I/II Div 1, Ex db explosion proof and flame proof, as well as Class
I/II Div 2, Ex db eb increased safety and Zone 0 Ex ia intrinsically safe models.

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The Signal Source LLC
17633 Telge Road, Building 1
Telge Industrial Estate
Cypress, TX 77429
TEL: 866-548-2331 / 760-341-3609
sales@thesignalsource.com

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