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Simplicity Compact flame detector with integrated flame relay, SIL 2


The Fireye Simplicity 65UV5-serie is a compact flame detector and is approved for continuous operation. It features a UV tube that responds to ultraviolet radiation and has a new developed electromechanical test aperture. The 65UV5 compact flame scanner has a built-in flame relay with a fixed ON / OFF threshold, eliminating the need for an external evaluation device (flame amplifier). A color-coded internal LED indicates detected flame stability (various flicker frequencies to continuous glow) and fault condition.

Technical Data
Flame relay (change-over contact). UV tube with electromechanical test aperture, supply voltage 24VDC, analog output 4…20mA (Source), safety time depending on version 1 or 3-4 seconds (fixed), process connection 1″ with BSP or NPT female thread (depending on model), purge air connection 3/4″, temperature range -40°C to +65°C, NEMA 4X, IP66 housing, fault relay, LED indication. The electrical connection is via a plug connection.

Fireye Simplicity Atex

The Simplicity flame scanner is also available as a version in a Cenelec II 2 G Ex d II C T6 housing for use in a hazardous area classification.

The electrical connection is made via a permanently connected connection cable with an Ex d cable gland.