Hochiki ESP Addressable Multi Heat Detector (Ivory) - ATJ-EN

Hochiki ESP Addressable Multi Heat Detector (Ivory) - ATJ-EN

The Hochiki ESP Multi Heat Detector (ATJ-EN) is a direct replacement of the ACB-E and will share the same bases.  The ATJ-EN is a Multi-Heat Sensor, which is fully compatible with Hochiki's 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 polling LED's can also be controlled via the Control Panel (Pulsing/non-pulsing)

Features:

• User Selectable Modes
• Incorporates Fixed Temperature and Rate of Rise Heat elements 
• Twin LEDs allow 360° viewing - Green when polling, turn red in fire
• Pulsing/non-pulsing controlled from panel (Control Panel compatibility required)
• Electronically Addressed
• LPCB & VdS approved to Classes A1, B & C
• SIL 2 Approved Variant available

Improvements:

• New Outer Cover Design featuring indicative sensor type markings
• Software Advances
• Increased Noise Immunity 
• Fully Backwards Compatible