Simplex 4098-9612


Electronic Heat Detector, Fixed Temperature, 135° F (57° C)

Availability: Estimated 6 - 8 Business Days

  • Factory New
Brand: Simplex Part #: 40137 Categories: , , , Manufacturer Part #: 4098-9612


Accurate Electronic Design. Simplex® electronic heat detectors use a fast response, thermistor based design to provide temperature sensing that quickly, accurately, and consistently identifies when fixed temperatures are exceeded. The fixed temperature sensing thermistor readily tracks the local ambient temperature. This eliminates the time required to melt a lead pellet or heat a bimetallic element as occurs in mechanical heat detector designs and provides the required heat detection for most applications.


Weight .50 lbs
Thermal Rating


Detection Method



Non-Addressable Initiating Peripherals
Simplex – Data Sheet

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