Notifier NFXI-TDIFF Addressable Thermo-differential Detector

Notifier NFXI-TDIFF Addressable Thermo-differential Detector

The NFXI-TDIFF is an addressable thermo-differential detector from Notifier. The detector is integrated in an analogue fire alarm system. This means that an alarm can be triggered locally instead of the entire system going into alarm. In addition, the detector is equipped with an isolator which ensures that the rest of the detectors continue to function if they have a single fault. The NFXI-TDIFF is a themo-differential detector that detects heat and its speed. When maximum heat and temperature rise is detected, the alarm sounds. The NFXI-TDIFF is a themo-differential detector that detects heat and its velocity as soon as the maximum heat and temperature rise is detected, the alarm sounds.

The NFXI-TDIFF is equipped with two LED indicators that show the status of the optical and thermal detector. Green indicates normal functionality, orange indicates fault or test mode, and red indicates alarm. The detector is compatible with a wide range of bases, which may have a siren or flash built in. The standard base for the NFXI-TDIFF is the B501AP.

Specifications NFXI-TDIFF:

• Thermo-diferrential detector
• Equipped with built-in insulator
• Maximum wire input for terminals: 2.5mm²
• Power supply: 15 - 28.5V DC
• Made of PC/ABS
• Dimensions: 102 x 61mm (with B501AP plinth)
• Weight: 88 grams (without plinth)
• Complies with EN54-5 Class A1S