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DF-TV7-V Multi-Spectrum UV/2IR Flame Detector

Brand: Detcon Inc

The MultiFlame DF-TV7-V is a combined ultraviolet/infrared flame detector offering excellent flame detection while maintaining outstanding false alarm immunity. 

The MultiFlame DF-TV7-V is designed to respond to unwanted hydrocarbon fires, while maintaining a high degree of false alarm immunity. 

The device offers a wide range of output options, as standard and is suitable for use in SIL 2 applications. 

The unit may be interfaced directly with a wide range of fire panels, controllers and PLC’s etc. 

The unit is fully configurable using a wireless handheld terminal (TLU) or optionally via HART® giving true flexibility to the installer. 

Time delays, sensitivity and output configuration are all set up via the TLU; a hazardous area approved handheld unit. 

Wireless testing of the optical and output circuits is also possible using the TLU.

Specifications

Brand

Alarm

  • 2 x Configurable Relays

Approvals & Certifications

  • ATEX II 2 G Ex d II C T6 Gb (-40° to 65° C)
  • CE DPC
  • IECIx: LCIE 13.0022X
  • ISO 9001: 2008
  • SIL 2

Communication

  • HART

Consumption

  • 2 W - Normal
  • 4 W - During Test

Electrical Connectors

  • 16 AWG (1.5 mm²)
  • 28 AWG, (0.14 mm²)

Enclosure, Body Material

  • 316L Stainless Steel - Explosion-proof Housing

Environmental Protection

  • IP66

Humidity

  • 99 % Relative Humidity, Non-Condensing

Load Impedance

  • Maximum

Operating Temperature

  • -40° to 65° C (-40° to 149° F)

Output

  • 0 to 22 mA to PLC Option
  • 4-20 mA - Standard

Range

  • Gasoline: 114 feet (35 metres)
  • N-Heptane: 147 feet (45 metres)

Relay Output

  • 1 A / 30 V

RFI/EMI Protection

  • Complies with EN 5013-4

Storage Temperature

  • -40° to 70° C (-40° to 158° F)

Supply Voltage

  • 18-28 Vdc

Temperature Range

  • 85° C (185° F) - Max.

  • Chemical Plants
  • Compressors
  • Drilling & Production Platforms
  • Fuel Systems
  • Gas Turbines
  • LNG/LPG Processing & Storage
  • Refineries
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