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DF-TV7-T Multi-Spectrum IR Flame Detector
Brand: Detcon IncThe MultiFlame DF-TV7-T is a multi-spectrum infrared flame detector using three wavelengths.
DF-TV7-T responds to hydrocarbon fires and is the right choice for operation in dirty environments or for detection of smoky fires.
The MultiFlame DF-TV7-T 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 3 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 (R) 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
- IECEx: IECIx LCIE 13.0022X
- ISO 9001: 2008
- SIL 3
Communication
- HART
Consumption
- 2 W - Normal
- 4 W - During Test
Electrical Connectors
- 16 AWG (1.5 mm²)
- 22 AWG, (0.3 mm²)
Enclosure, Body Material
- 316L Stainless Steel - Explosion-proof Housing
Environmental Protection
- IP66
Humidity
- 95 % RH, Non-Condensing
Load Impedance
- Maximum
Operating Temperature
- -40° to 65° C (-40° to 149° F)
Output
- 0-22 mA-PLC Option
- 4-20 mA - Standard
Range
- Gasoline: 210 ft (65 m)
- N-Heptane: 260 ft (80 metres)
Relay Output
- 1 A / 30 V
RFI/EMI Protection
- Complies with EN 5013-4
Sensor, Probe Type
- Multi-spectrum Infrared
Storage Temperature
- -40° to 70° C (-40° to 158° F)
Supply Voltage
- 18-28 Vdc
Temperature Range
- 85° C (185° F) - Max.
- Aircraft Hangars
- Chemical Plants
- Compressor Stations
- Drilling & Production Platforms
- Fuel Systems - Fuel Loading Facilities
- Gas Turbines
- LNG/LPG Processing & Storage
- Refineries