Heat Detectors
Showing 1–80 of 250 results
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Fire-Lite 5151
Plug-In Heat Detector $54.21 Add to cart -
Fike 60-1039
Fixed Temperature/Rate‐of‐Rise Heat Detector, Non‐Isolator $94.49 Add to cart -
Notifier NH-200H
White, low-profile intelligent 190°F fixed thermal sensor,... $75.05 Add to cart -
Mircom MIX-3300
Intelligent Addressable Thermal Detector $95.00 Add to cart -
Fike 63-1053
Photoelectric with Thermal - Non-isolator $137.20 Add to cart -
Silent Knight WSK-HEAT
Intelligent wireless fixed-temperature (135°) heat detector with... $258.73 Add to cart -
Silent Knight WSK-HEAT-ROR
Intelligent wireless rate of rise (135°) heat... $258.47 Add to cart -
Kele ST-S3E-XA-XJ1
10,000 Ohm Thermistor @ 77°F (25 °C),... $141.93 Add to cart -
Apollo ORB-HT-41001-MAR
Orbis Marine Heat Detector, Class A1R $65.66 Add to cart -
Apollo 55000-146
200°F – Standard $26.38 Add to cart -
Notifier NH-200
White, low-profile intelligent 135°F fixed thermal sensor $116.65 Add to cart -
Protectowire PHSC-190-EPC
Multi-Purpose / Commercial & Industrial Applications, Alarm... $974.40 Add to cart -
Apollo ORB-OH-13003
Optical/Heat Multisensor Detector with flashing LED $63.74 Add to cart -
Mircom MIX-5351RAP
Intelligent Heat Detector, Fixed Temperature with Rate-of-Rise... $119.18 Add to cart -
Mircom MIX-5351HAP
Intelligent High Temperature Heat Detector, Fixed Temperature... $119.78 Add to cart -
Protectowire PHSC-220-EPC
Multi-Purpose / Commercial & Industrial Applications, Alarm... $945.00 Add to cart -
Protectowire PHSC-356-XCR
Linear Heat Detector; High Performance / Industrial... $1,078.00 Add to cart -
Edwards EST SIGA2-HRS
Intelligent Combination Fixed Temperature/Rate-of-Rise Heat Detector $46.14 Add to cart -
Gamewell FCI ASD-PTL3-IV
Photoelectric Smoke Detector with Thermal Sensing, Ivory,... $126.42 Add to cart -
Notifier NH-200-IV
Ivory, low-profile intelligent rate-of-rise fixed thermal sensor, FlashScan... $132.29 Add to cart -
Fire-Lite HD-602
Conventional Heat Detector; One Circuit, Rate-of-Rise/Fixed Temperature,... $40.00 Add to cart -
Fire Detection Devices CF-135-2
Conventional Heat Detector; Double Circuit, Normally Open... $62.00 Add to cart -
Fire Detection Devices CF-165-2
Conventional Heat Detector; Double Circuit, Normally Open... Read more -
Fire Detection Devices CF-200-2
Conventional Heat Detector; Double Circuit, Normally Open... Read more -
Fire Detection Devices CF-285-2
Conventional Heat Detector; Double Circuit, Normally Open... Read more -
Apollo ORB-HT-41015-MAR
Orbis Marine Heat Detector with flashing LED;... $120.85 Add to cart -
Pyrotronics DT-200CL
200° Rated Compensation/Fixed Temperature Detector with Internal... $120.14 Add to cart -
Kidde-Fenwal 27121-20 225°F
Fire / Overheat Detector, Vertical, Stainless Steel,... $448.20 Add to cart -
Kidde-Fenwal 28021-5 600°F
Fire / Overheat Detector, Vertical, Coupling Head,... $460.68 Add to cart -
Siemens DT-275EP
Explosion-Proof Thermal Fire Detector $403.47 Add to cart -
Honeywell TC808A1027
Intelligent Thermal Sensor $88.50 Add to cart -
Notifier FST-751
Intelligent thermal (heat) sensor $130.00 Add to cart -
Siemens HI921
Thermal (Heat) Detector $49.00 Add to cart -
Kidde-Fenwal 27121-20 450°F
Fire / Overheat Detector, Vertical, Stainless Steel,... $410.29 Add to cart -
Fire-Lite H355
Intelligent thermal sensor; 135° F (57° C). Read more -
Kidde-Fenwal 27120-22 450°F
Fire / Overheat Detector, Vertical, Stainless Steel,... $414.47 Add to cart -
Apollo 55000-400APO
Heat Detector - A2S $50.33 Add to cart -
Kidde-Fenwal 27121-20 190°F
Fire / Overheat Detector, Vertical, Stainless Steel,... $593.46 Add to cart -
Honeywell TC808B1058
Intelligent Thermal Detector Read more -
Kidde-Fenwal 27121-0 725°F
Fire / Overheat Detector, Vertical, Brass Head,... $458.24 Add to cart -
Kidde-Fenwal 27121-0 450°F
Fire / Overheat Detector, Vertical, Brass Head,... $326.52 Add to cart -
Kidde-Fenwal 27121-0 600°F
Fire / Overheat Detector, Vertical, Brass Head,... $386.21 Add to cart -
Kidde-Fenwal 27121-0 275°F
Fire / Overheat Detector, Vertical, Brass Head,... $402.80 Add to cart -
Kidde-Fenwal 27121-0 225°F
Fire / Overheat Detector, Vertical, Brass Head,... $360.09 Add to cart -
Kidde-Fenwal 27121-0 360°F
Fire / Overheat Detector, Vertical, Brass Head,... Read more -
Kidde-Fenwal 27121-0 325°F
Fire / Overheat Detector, Vertical, Brass Head,... $353.21 Add to cart -
Kidde-Fenwal 27121-0 160°F
Fire / Overheat Detector, Vertical, Brass Head,... $365.05 Add to cart -
Kidde-Fenwal 27121-0 210°F
Fire / Overheat Detector, Vertical, Brass Head,... $391.29 Add to cart -
Kidde-Fenwal 27120-22 225°F
Fire / Overheat Detector, Vertical, Stainless Steel,... $392.82 Add to cart -
Kidde-Fenwal 27120-22 190°F
Fire / Overheat Detector, Vertical, Stainless Steel,... Read more -
Kidde-Fenwal 27120-22 140°F
Fire / Overheat Detector, Vertical, Stainless Steel,... Read more -
Kidde-Fenwal 27120-0 325°F
Fire / Overheat Detector, Vertical, Brass Head,... Read more -
Kidde-Fenwal 27120-0 225°F
Fire / Overheat Detector, Vertical, Brass Head,... Read more -
Kidde-Fenwal 27120-0 190°F
Fire / Overheat Detector, Vertical, Brass Head,... $328.04 Add to cart -
Kidde-Fenwal 27120-0 160°F
Fire / Overheat Detector, Vertical, Brass Head,... $333.19 Add to cart -
Kidde-Fenwal 27120-0 140°F
Fire / Overheat Detector, Vertical, Brass Head,... Read more -
Kidde-Fenwal 27021-1 190°F
Fire / Overheat Detector, Horizontal, Surface Mount,... $365.66 Add to cart -
Kidde-Fenwal 27021-1 140°F
Fire / Overheat Detector, Horizontal, Surface Mount,... $351.31 Add to cart -
Kidde-Fenwal 27021-0 225°F
Fire / Overheat Detector, Horizontal, Flush Mount,... Read more -
Kidde-Fenwal 27021-0 190°F
Fire / Overheat Detector, Horizontal, Flush Mount,... $298.34 Add to cart -
Kidde-Fenwal 27021-0 140°F
Fire / Overheat Detector, Horizontal, Flush Mount,... $344.34 Add to cart -
Kidde-Fenwal 27020-1 140°F
Fire / Overheat Detector, Horizontal, Surface Mount,... Read more -
Kidde-Fenwal 27020-0 190°F
Fire / Overheat Detector, Horizontal, Flush Mount,... $392.59 Add to cart -
Kidde-Fenwal 27020-0 140°F
Fire / Overheat Detector, Horizontal, Flush Mount,... $394.19 Add to cart -
Mircom MIX-5251RAPA
Intelligent Heat Detector, 135° Fixed Temperature with... $131.76 Add to cart -
Siemens HI121
Thermal Heat Detector $67.90 Add to cart -
Kidde-Fenwal 27121-0 190°F
Fire / Overheat Detector, Vertical, Brass Head,... $376.04 Add to cart -
Apollo 55000-126
Heat Detector BR with Flashing LED Read more -
Kidde-Fenwal 27121-20 140°F
Fire / Overheat Detector, Vertical, Stainless Steel,... $593.46 Add to cart -
Mircom TD-135
Fixed Temperature 135°F (57°C) Self Restoring Heat... $10.00 Add to cart -
Mircom TD-200
Fixed Temperature 200°F (94°C) Self Restoring Heat... $13.33 Add to cart -
Kidde-Fenwal 27121-20 360°F
Fire / Overheat Detector, Vertical, Stainless Steel,... $328.05 Add to cart -
Protectowire PHSC-155-EPC
Linear Heat Detector; Multi-Purpose / Commercial &... $943.95 Add to cart -
Kidde-Fenwal DS-HFS
Intelligent 135°F (57°C) Fixed-Temperature Heat Detector, head... Read more -
Siemens FDT421
Thermal (Heat) Detector $112.25 Add to cart -
Kidde-Fenwal LHS-220F
Linear Heat Sensor Cable $2,429.00 Add to cart -
Gamewell-FCI ATD-RL2F
Addressable thermal sensor, combination fixed, 135° F... Read more -
Gamewell-FCI ATD-L2F
Addressable Thermal Sensor, Fixed Temperature, 135°F Read more -
Kidde-Fenwal 27121-0 140°F
Fire / Overheat Detector, Vertical, Brass Head,... $390.96 Add to cart -
Honeywell XLS-HRS
Intelligent Heat Detector, Combination Fixed Temperature/Rate-of-Rise $199.80 Add to cart