Product Overview
The I.S. Sounder is a compact, 100dB(A) alarm sounder. Approvals include ATEX, IECEx and GOST-R for Zone 0 applications and FM approval for Class I Division 1 and Class I Zone 0 applications. The I.S. Sounder is suitable for all intrinsically safe signalling applications including fire, security and process control. Input Overload and Reverse Current Protection End of Line Resistor Certified ATEX and IECEx approval 2 x M20 clearance gland knockouts Auto Synchronised Sound Output
Product Specification
Voltage Range | 16-28Vdc via Zener barrier or galvanic isolator |
Nominal Current Consumption | 25 at 24V DC |
Sound Output (nominal) at 1m +/- 3dB - Tone 2a | 100dB(A) |
Tones | 49 |
Temperature Range | -40 to +60°C |
Protection Rating | IP65 |
Body Colours | Red (RAL3000) |
Lens Colour | Red |