DIN rail mounted galvanic isolators and zener barriers for use with both the IS28 sounder and the IS FlashDome beacon are available from Vimpex.
This innovative wireless battery-powered magnetic Door Holder is triggered acoustically when the fire alarm sounders are activated. No external wiring is required and the unit is typically powered in excess of 12 months by 2 standard ‘C’ battery cells
Button MANUAL RELEASE
The button operates with Control Panel FS 5200E and activates the extinguishing.
It is to be installed close to the object of extinguishing.
By means of this button forced extinguishing process can be started only after visual inspection of an authorized person if a there is a real fire condition.
Fire alarm line is controlled for a short circuit and for an interruption.
· Pressure Class: PN0,5
· Connection or Port Size : 1”,11/4”,11/2”,2” Threaded (Female) and DN65,DN80,DN100 Flanged
· Position : Normally Open
· Ambient Temperature: ‐23°C up to +51,5°C
· Reset : Manually