IHDB-V - Indicating Heat Detector Blue Code, 57 °C

The Pertronic Indicating Heat Detector is an NZS 4512:2010-compliant fixed temperature heat detector for fire alarm systems. Two versions are available: 57 °C temperature threshold (blue dot), and 77 °C temperature threshold (yellow dot). Features Fast response, fixed temperature heat detector Resistant to false activation caused by vibration or other transient impulses Fully complies with and NZS 4512:2010 Terminals accept up to 1.5 mm² cable Bi-directional circuit connection terminals Vertically mounted PCB with protective cover for improved resistance against condensation and water damage Alarm condition clamps the circuit voltage to 2.2 V Red LED indication: The LED latches ON when the thermo-mechanical sensor activates De-powering the heat detector resets the LED Integral reverse polarity yellow LED for easy detection of wiring faults Reverse polarity connection causes “Hi Defect” fault warning on Pertronic panels Ordering Information Product Code Description IHDB-V Indicating Heat Detector Blue Code, 57 °C