Flame Sensor

The flame scanners FFS07 and FFS08 are developed for the different, spectral bands of radiation as well as different types of fuel:

  • Applicable for outdoor area usage
  • FFS07 applicable Ex-Zone II
  • FFS07 Ex applicable Ex-Zone I + Ex-Zone II
  • Available types for UV and IR
  • DIN EN 61508 Part 2 – SIL 3
Tecnical Data

Sensitivity gauging output:

> 10 m VAC (FFS07, FFS08 IR)

 

Output parameter (Signal channel A+B)
Frequency:

Max. >70 Hz
Min. < 7 Hz

 

Protection Class:

IP66 / IP67

 

Environment temperature:

IR: -20 °C … +60 °C
UV: -20 °C … +65 °C

 

Relative humidity:

0 % … 95 % not condensating

 

Weight:

0,4 kg

 

Wear parts:

Non

 

Approvals (in combination with F152):

 

EAC

 

 

 

EC type-examination certificate according to 2009/142/EC (Gas Appliance Directive)

  • DIN EN 298:2012

 

SIL 3 Confirmation

  • DIN EN 61508 part 2

 

CE Declaration of Confomity

  • 2014/35/EU (Low Voltage Directive)
  • 2014/30/EU (EMC Directive)
  • 2014/68/EU (Pressure Equipment Directive cat. 4 module B+D)
  • 2009/142/EC (Gas Appliance Directive)

 

Type examination Ex Zone 2

Purpose

LAMTEC flame sensors are developed for different adiated spectrum and application/fuel.
Following application/fuel are possible:

  • Oil
  • Gas
  • Biomass
  • Chemical or other waste products
  • Or a combination of those
Selection Criteria

Type

Spectrum / nm

Preferred application /  fuels

FFS07 UV-1
FFS07 Ex UV-1
FFS08 UV-1

260 … 400 

Oil, gas

FFS07 UV-4
FFS07 Ex UV-4
FFS08 UV-4

215 … 360 

Oil, gas, special gases, such as refinery gas or blast furnace gas

FFS07 IR-1
FFS07 Ex IR-1
FFS08 IR-1

1,200 … 2,800

Oil and gas combustion with strong flue gas re-circulation
Waste gases with yellow color without UV radiation