Automatic heat detector with fast semiconductor sensor for reliable detection of fires with distinctive heat. Fire detector with decentralized intelligence, automatic function self-test, alarm and operations data storage and alarm display. A remote indicator can also be connected.

System benefits:

• Optimally matched to the ES Line system
• With multisensor detectors for the detection of all fires, even under the most difficult operating conditions
• Up to 30 detectors per detection group

Reliable detection:

• Uniform response sensitivity of the detector for all different types of fire for the multisensor detectors
• Large distance between signal and interference magnitudes due to special sensor and electronics design for suppressing electromagnetic influences
• Automatic adaptation to varying environmental influences
• Electronic compensation also called drift-compensation of long-term influences of contamination or aging

Reliable false alarm suppression:

• High reliability against false alarms by temporal evaluation of different sensor criteria, with built-in insect screen and sealed against rear air flow entry
• Exclusion of signal forms not typical of fires through special filter algorithms
• Automatic self-monitoring of the detector electronics
• Automatic self-monitoring of sensors for function and condition

Maintenance:

• Designation of the heat detector by a black ring on the light pipe
• Hours of operation, alarm and fault counter in each detector
• Operation data retrieval of all detectors of a group with standard service PC and field bus interface
• Detector LED for alarm display and as an identification display in the service (for maintenance with 8000 tools)

Wide range of accessories:

• Standard socket and relay base
• Socket adapter for ceiling installation
• Dust caps optional for fire detectors and detector base
• Kit for suspended mounting