اطلاعات مقدماتی و فنی
ایمن بازار ارائه دهنده انواع : شیر برقی گاز، شیر حساس به زلزله، فیوز گاز با قیمت رقابتی
Continuous heat detector: at the rated temperature the insulation melts, permitting the conductors to short circuit and generate alarm signal.
Two temperature alarm levels are available:
68°C and 105°C.
These super tough wire guards are designed to protect clocks, bells and similar instruments. Three sizes are available to cover a wide range of units. Each is constructed of 9-gauge steel wire with corrosion resistant polyester coating. Their octagon, spiderweb like shape also helps them take tough knocks in stride.
FD3050 Manual Call Point – It is designed to release a signal for a Fire condition to the Fire Control Panel upon manual activation by breaking the glass on the place, signed with arrows. The light indication for activating the manual call point is provided by a red LED. There is a possibility for testing by a special key.It satisfies the requirements of the European Standard EN54-11 for a type A manual call point.