Edwards Signaling Syrex IS-SB Sounder Beacon Catalog Page

Hazardous Area Equipment

Klaxon Signals Limited T. [phone] F. [phone] E. [e-mail] w. www.klaxonsignals.com

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Syrex IS-SB Sounder Beacon

Overview

The Syrex IS-SB Sounder Beacon is an intrinsically safe
combined sounder and beacon. Fitted with a 100 db (A)
sounder and 6 high intensity LEDs, it provides effective
audible and visual warning in hazardous area applications.

The Syrex IS Sounder Beacon needs to be used with a
galvanic isolator specified by the system certificates.

Standard beacon colour is red but other colours are
available to order - amber, blue and green.

Features

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Rated for Category 1 use (formerly Zone 0, 1 & 2)

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ATEX approved

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II 1G EEx ia IIC T4

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Choice of 49 tones

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Choice of lens colours

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ABS flame retardant UL94V0 & 5VA housing

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Weatherproof to IP65

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Volume control

Fire
Security
Industrial

Railway/Marine
Hazardous Area
Public Warning

Applications

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Fire alarm; process control alarm

Part No. Colours Audibility at 1m Tones Voltage Current

(tone dependent) (tone dependent)

17-970330 Red Up to 100dB (A) 49 6-28V DC 48mA typical
17-970341 Amber Up to 100dB (A) 49 6-28V DC 48mA typical
17-970342 Blue Up to 100dB (A) 49 6-28V DC 48mA typical
17-970343 Green Up to 100dB (A) 49 6-28V DC 48mA typical

Accessories

17-970362 Single Channel Galvanic Isolator
17-970395 Dual Channel Galvanic Isolator
17-970392 IS DIN Rail Enclosure

For a full list of the certificate numbers relating to this product, please contact Klaxon Signals Limited directly.

IP Rating: IP65 Rating: Continuous Frequency: Flash rate 2Hz or 1Hz (double flash) Operating Temp: -40ºC to +60ºC
Construction: High Impact ABS Flame Retardant Cable Entries: 2 Weight: 0.35kg