heat detector


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heat detector

An alarm-initiating device in a fire-detection system that detects abnormally high temperatures or rates of rise in temperature.
References in periodicals archive ?
Heat detectors detect fire when the temperature is very high which means that the fire already spread around the room / hall.
It's not known what caused the heat detector to trigger but it's thought it could be from a combination of the heat in the kitchen coupled with the warm weather.
EMERGENCY The Baltic on Gateshead Quayside where sprinklers came on after a heat detector was activated in the kitchen of the top floor restaurant
The Home Safeguard Industries line includes the Smoke Detector Tester, Heat Detector Tester, Dustair and accessories.
A wire-based heat detection system from Protectowire is said to respond more quickly than any conventional heat detector. Plus, it's easy to install, and less subject to damage.
Although Capasso's group has been working on the 10-micron heat detector for only about one year, he says it "already starts to match the performance of detectors that have been out there for 20 years." Moreover, because it is based on the well-established gallium-arsenide semiconductor technology, he says, it offers the promise of costing less and for the first time making a 10-micron detector and the electronics for analyzing that signal out of the same chip.
Tenders are invited for supply of linear heat detector
Two hard-wire smoke alarms had also been disconnected from the mains, along with a heat detector.
The kitchen had a heat detector which alerted neighbours to the blaze.
A thermal heat detector can highlight a person trying to conceal themselves in trees or bushes.
The System Sensor 5600 Series mechanical heat detector is a low-cost way to protect property against fire.