Fixed Temperature Heat Detector

Model No.: LE-DFE-135/190

Fixed Temperature Heat Detector

Description

The LE-DFE 135/190 fixed temperature heat detector is suited to alarm in the presence of slowly rising temperatures. The construction of this model incorporates an oversized heat collector protected from damage by the built-in, durable plastic guard. The LE-DFE-135/190 fixed temperature heat detector used the proven snap-disc principle of operation. This bi-metal disc deflects when temperature reaches a predetermined value. The disc deflection then causes a push-rod to close the internal contact resulting in an alarm condition. The bi-metal disc returns to its normal shape when the heat subsides causing internal contacts to return to their normally open position. A standby condition is restored.

Features
  • Choice of fixed temperature – 135°F or 190°F
  • UL Listed ceiling spacing of 50′ by 50′ (2,500 square feet)
  • Self-Restoring
  • Heat element protected by a built-in guard
  • Contact Rating of 100 mA
  • Highly Dependable
  • Latching LED base available
Manuals

Certifications_


Quality & Testing

Ensuring excellence through rigorous quality standards and meticulous testing procedures.

Alignment Reassurance

Providing confidence in alignment with industry benchmarks and client expectations.

Innovative Precision

Pioneering solutions with a focus on inventive design and unmatched precision to redefine industry standards.

Technical Support We will get back to you as soon as possible

Lifeco Clean Agent Suppression System
Lifeco High Pressure Water Mist System
Lifeco Fire Detection and Alarm Systems
Lifeco Emergency and Exit Lights
Lifeco Fire Pump
Lifeco Fire Valves
Lifeco Automatic Sprinklers and Open Nozzles
Lifeco Fire Hoses and Nozzles
Lifeco Fire Cabinet
Lifeco Water Flow Switch and Pressure Guages
Lifeco Fire Extinguishers
Lifeco Fire Doors
Lifeco Foam System
Fire Blanket
Lifeco Fire & Safety Equipment