EDS SCL-01 Technical Information
Text of the manual
EDS - TECHNICAL INFORMATION
Explosion-proof
ATEX Spark Detector
SCL-01
TECHNICAL MANUAL
EDS srl - V. Ca' Nova Zampieri 6 - 37057 S. G. Lupatoto - VERONA - Tel. +39045547529 - Fax +390458750065
Email: [email protected] - Web: www.eds.eu
EDS - TECHNICAL INFORMATION
SPARK DETECTOR
SCL-01
The SCL-01 is a spark detector suitable for the
detection of very fast sparks that can be
transported by pipelines of silos or warehouses
for the storage of flammable materials such as
sawdust, cotton yarn, cereal powders, metal
powders, etc. .
The possibility of detection in an extremely short
time of this
EDS - TECHNICAL INFORMATION
1.9 - The detector has two internal settings (Figure
2)
- sensitivity level adjustment
- adjustment of the duration of the time of activation of
the output relay (using the jumpers JP3-4-5-6-7)
They must be adjusted to achieve optimum perfor-
mance
1.10 - The detector is equipped with internal
microprocessor which not only prov
EDS - TECHNICAL INFORMATION
the relay output of EV521 (if present)
T4 - response time of VL electrovalve
T5 - time of water filling of the part of the pipe
between the electrovalve and the SS nozzle and
time of formation of the cone of extinguishing water
If the system does not use the EV521 control panel,
signal processing time and response time of the
re
EDS - TECHNICAL INFORMATION
6.3 - Periodically check the operation and thightness
of the electrovalves. A defect in the seal can result in
flooding of the pipeline and can cause damage. It
would be good to install a tap and a filter to trap
impurities that may affect the electrovalve upstream
the valve. It would be also good to provide some
elements of wat
