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Spot sales DURAG D-LE 603 UH/94Ex Flame sensor (flame scanner).

News April 23, 2021

DURAG D-LE 603 UH/94Ex Flame sensor (flame scanner), IP65, -20 °C .. +60 °C, selective single burner monitoring in multiple-burner plants.

DURAG D-LE 603 Flame sensor (flame scanner) for the monitoring of gas, oil and coal flames, primarily in multi-burner view applications.

Durag D-LE 603 UH/94Ex


● Self-monitoring and fail-safe in conjunction with a control unit/burner control

● Flame sensors for every spectral range from UV to IR

● Connection to the D-UG 120 control unit, D-UG 660 control unit as well as to the D-GF 150(-MB) burner control

● Uniform output signal thus mutually interchangeable

● Adjustable to different combustion technologies such as exhaust gas recirculation

● Compliance to general safety regulations

● ATEX approved (D-LE 603 .../94 Ex for zone 1 and D-LE 603 .../97Ex for zone 2)


● Power stations

● Chemical industry

● Refineries

● Cement plants

● Waste incinerators

● Steam generators

● Heating plants



● UL 372

● FM Class 7610

● AGA: AS 4625



● SIL3

DURAG D-LE 603 Flame sensor

D-LE 603 ../94Ex

D-LE 603 ../95Ex

D-LE 603 ../96Ex

D-LE 603 ../97Ex

D-LE 603 UH

D-LE 603 US

D-LE 603 UAF

D-LE 603 UA

D-LE 603 UI

D-LE 603 IS

D-LE 603 IG

D-LE 603 ISE

D-LE 603 ISO

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