Hochiki Addressable Analogue Heat Sensor Colour:Ivory ● RH: 0 to 95%

● RH: 0 to 95% non-condensing

red in fire

● Non-frangible element fitted as standard (conforms to EN54)

An optional glass element is also available

to allow access to the photoelectric components and smoke chamber for maintenance/cleaning purposes

Hochiki Addressable Analogue Heat Sensor Colour:Ivory ● RH: 0 to 95%The ATJ EN is a direct replacement of the ACB E and will share the same bases. Model ATJ EN is a Multi Heat Sensor, which is fully compatible with Hochikis ESP Analogue Addressable Protocol. The ATJ EN incorporates a Variable Temperature heat element and a Rate of Rise heat element, both of which are controlled from the Control Panel, allowing either thermal element or both elements simultaneously to be active in making the fire decision. The sensor