FUX 3001 DL Ex Dust

Product

The FUX 3001 DL belongs to the
spark detector range designed for
a special spectrum that allows its
use in daylight. This characteristic
means that in case of light inci -
dence no false alarm is released
in the typical application areas of
spark detectors.
The sensor of the detector eval u -
ates infrared radiation in a wave
range that barely exists in normal
daylight. Sparks and glowing
particles emit an IR radiation of
approx. >250 °C in the spectral
range. The rapid response of the
sensor ensures the safe detection
of sparks.
The mechanical structure and
mounting is standardised, as is
the case with all spark detectors.
The detectors can therefore be
easily extended to suit specific
customer conditions.
The construction of the de tectors
has been designed to comply with
the demanding industrial environments
in which it has to operate.

The FUX 3001 DL spark detector
is mainly used in monitored areas
where daylight incidence can be
expected. These are conveyor belts,
spiked conveyors, flatbed vibrators,
etc. A further field of application
includes the transfer points and
return stations of conveyor belt
systems and loading areas.
Typical applications include:
– timber and chipboard industry
– recycling plants
– mills
– food industry
– coal conveying plants
– chemical industry
– fertiliser industry
– drying systems
– tobacco industry
– cotton processing
– textile industry

 Advantages 

+ High functional safety against
fault disturbances
+ Relative insensitivity to
the affects of daylight
+ Automatic adaptation
to ambient brightness
+ Due to the modular system,
practically usable for every
application
+ “Fast Maintenance Device” assembly
and maintenance-friendly stainless
steel fixed adapter
+ Rapid checking of the operational
readiness via the LED integrated
in the detector housing
+ Contamination of the detector
window can be reduced significantly
using an air purge device
+ Ex-classification in accordance with
ATEX 94/9/EG for zones 20/22

Technical data

Housing Cast aluminium, RAL5009 blue
Dimensions / mm 80 x 75 x 57 mm
Weight 0.65 kg
IP rating IP65
Line voltage 9 V
Operating voltage 7.6 to 13.2 V DC
Quiescent current approx. 1 mA at 9 V
Alarm current approx. 20 mA at 9 V
Alarm display LED, red
Ambient temperature –25 °C to +50 °C
Viewing angle 100°
60° with air jet
Fire evaluation 1 optical channel
Spectral sensitivity 1,300 nm - 2,700 nm
Detection criterion intensity change develops rapidly
Sensitivity Spark detection
Detection time  5 ms
Line connection without analysis period, as with spark extinguishing
system, interrupt jumpers
Max. number of detectors per line 5
Max. cable length max. 280 m, at 0.5 mm2 wire cross section
Cable type (rec.) 5 x 0.5mm2 LIYCY (electrostatic shielding required)
Compatible with control panels Minimax FMZ 4100 series / FMZ 5000 Reflex
VdS approval G208191