AA101HD
Addressable Intelligent Heat Detector
The primary purpose of the AA101HD Addressable Intelligent Heat Detector is to measure the temperature in its surveillance area. It promptly triggers an alarm signal to the fire panel in the event of a sudden rise in temperature or abnormal temperatures.
Highlighted features of this multisensor include:
- Real-time temperature monitoring: serves a multitude of purposes, one of which is its crucial role in detecting and assisting in fire rescue operations. Additionally, it enables remote monitoring of temperature levels in different areas of a building, such as a computer server room, ensuring that real-time temperature data is constantly available for optimal environmental management.
fire alarm products
- Networkable fire detection and fire alarm control panel-1Loop
- Networkable fire detection and fire alarm control panel-2Loop
- Networkable fire detection and fire alarm control panel-3Loop
- Networkable fire detection and fire alarm control panel-4Loop
- Networkable fire detection and fire alarm control panel-5Loop
- Networkable fire detection and fire alarm control panel-6Loop
- Real time temperature info
- Electrical supervision
- Soft addressing
- Corrosion protection
- Remote sensitivity alteration
- Remote test facility
- Bi-colour LED indication normal and alarm
- Dual LED for 360
- Transient voltage protection up to 2.4KV
What is a heat detector and how does it work?
Heat detector is an instrument that measures its ambient temperature. It will raise an alarm by monitoring the rate of rise of heat in its surveillance.
Heat detector consists of a thermistor component that measures surrounding temperature. The resistance offered by the thermistor device decreases with increase in heat sensed by it, thereby increasing the values of voltage and current drawn by the circuit. Detector’s intelligence algorithm monitors the difference in voltage values at continuous intervals of time. The higher the difference in voltage, the higher the increase in heat.
In case of fire, the rise in temperature is rapid. Meaning, in less time the difference in temperature measured is very high. This parameter of rate of rise in heat is considered to raise an alarm confirming presence of fire.
Further, alarm is also raised when the live temperature exceeds the pre-set upper limit/threshold values of the detector.
This detector is much more effective than fixed temperature detectors and is also unharmed by dusty or smoky environments.
others in series
Addressable Intelligent Smoke Detector
Model No: AU101SD
Addressable Intelligent Multisensor Detector
Model No: AU101MD
Addressable Intelligent Multisensor With Speaker
Model No: AA105MDS
Addressable Intelligent Duct Smoke Detector
Model No: AU101DSD
