Heat Detectors
Heat detectors are one of several initiating devices found within fire alarm systems. They are an essential part of any automated fire suppression system. This is especially true when monitoring areas of a facility where heat rise may precede any detectable level of smoke.
Heat detectors come in rate-of-rise or fixed-temperature models. Rate-of-rise heat detectors measure a specific change (increase) in temperature in a given timeframe whereas fixed-temperature models activate when a specific temperature is detected.
Heat detectors operate 24 hours a day, seven days a week, to protect facilities and equipment. In some cases, fires can occur with little evidence except for a measurable heat rise in the vicinity of the fire. Heat detectors, paired with smoke detectors, offer protection over a wide range of conditions and situations. Herbert Williams also offers accessories and maintenance supplies for your heat detectors.
Whether you’re installing a new fire suppression system or wishing to upgrade your current system, Herbert Williams professional sales team can answer your questions or provide you with a quote. Call today to talk to one of our sales team or browse and shop online.
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CR-135W DEG RR & FIXED HEAT DETECTOR WHITE
sku: CR-135WQuickviewSpecial Price CA$23.75 Regular Price CA$30.10 -
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Intelligent ULC Thermal Sensor Fixed Heat Detector white -MIX-5351APA
sku: MIX-5351APAQuickviewCA$91.25 As low as CA$85.20 -
Intelligent ULC Thermal Sensor High Heat Detector white -MIX-5351HAPA
sku: MIX-5351HAPAQuickviewCA$91.25 As low as CA$85.20 -
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Heat Detector 135 Degree fixed Temp/Rate of Rise
sku: 5621AQuickviewCA$51.30 As low as CA$47.90Out of stock -
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4000 Series Multi Sensor - Photoelectric heat W/O Isolation - MIX-4020
sku: MIX-4020QuickviewCA$71.90 -
4000 Series Multi Sensor - Photoelectric heat with Isolation - MIX-4020-ISO
sku: MIX-4020-ISOQuickviewCA$81.40 -
4000 Series Tri-Mode Heat Detector with Isolation - MIX-4030-ISO
sku: MIX-4030-ISOQuickviewCA$59.05 -
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8" Diameter Wire Guard Smoke & Heat Detector / Bell
sku: WG-008QuickviewCA$70.40 As low as CA$65.70 -
10" DIAMETER WIRE GUARD SMOKE & HEAT DETECTOR / BELL
sku: WG-010QuickviewCA$75.50 As low as CA$70.45 -
SOLOSABRE 2.6 oz Handheld Aerosol Smoke Detector Tester
sku: SOLOSABREQuickviewCA$22.45 As low as CA$21.65 -
4.8 oz SOLO Aerosol Smoke Detector Tester (non Flammable)
sku: SOLOA10QuickviewCA$45.10 As low as CA$43.25 -