Posted in | Flame Detectors

MultiFlame DF-TV7-T Multi-Spectrum Flame Detector

DF-TV7–T detector is a multiflame infrared flame detector that operates under three wavelengths.

It is designed for detecting unwanted hydrocarbon fires and smoky fires, while maintaining a high degree of resistance to false alarm conditions.

The detector has a wide range of standard output options, and is a suitable choice for SIL 3 applications.

It can be integrated with a range of PLC's, controllers and fire panels, etc. The unit can be configured with a wireless hand-held terminal (TLU) or optionally using HART, providing a large amount of flexibility to the installer.

TLU is a hazardous area approved unit that allows configuration of sensitivity and output terminals, and time delays.

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Key Features

The main features of the Simtronics’ DF-TV7–T detector are:

  • 4-20mA Hart option
  • 2 configurable relays for fire and fault
  • Through lens optical check
  • Wide field of view
  • Excellent false alarm immunity
  • TLU facilitates wireless testing of the optical and output circuits


The key applications of the Simtronics’ DF-TV7–T detector include:

  • Aircraft hangers
  • Chemical plants
  • Gas turbines
  • LNG/LPG processing and storage
  • Compressor stations
  • Fuel loading facilities
  • Drilling and production platforms
  • Refineries

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