- Manufacturer : Klaxon Signals
- Part Code : 17-970328
- Syrex Intrinsically Safe Sounder
- Colour : Red
17-970328 Klaxon Syrex IS Sounder Hazardous Area Sounder
Rated for Zone 0, 1 & 2 use
II 1G EEx ia IIC T4
Choice of 49 tones
Auto synchronised sound output
ABS flame retardant UL94V0 & 5VA housing
Weatherproof to IP65
The Syrex IS Sounder is an intrinsically safe alarm sounder which provides an audible warning signal in hazardous area applications. With three alarm stages and a low current consumption, the Syrex IS Sounder is ideal for both fire and process control applications.
The Syrex IS Sounder needs to be used with a suitable zener barrier whose output parameters do not exceed Vo 28V DC, Io 93mA, Po 660mW or from any galvanic isolator specified by the system certificates.
The unit can be used independently or fitted with a beacon to form a sounder/beacon combination (see separate datasheet). These units can utilise a common zener barrier or galvanic isolator.