Schede Tecniche - 9023_SCL01_en_2015

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The detector is equipped with an optical head sensible to infrared radiation, that has a viewing range of more than 90 degrees (solid angle) and with a suitable electronic circuit that provides for amplification and processing of the signal. So the detector is suitable to be installed in classified environments where the installations must be explosion proof. Explosion Proof Spark Detector SCL-01 TECHNICAL INFORMATION ADVANTAGES • • • • • signalling quickness and precision remote fuctioning test available solid metal box easy installation easy maintenance APPLICATIONS • wood industry: sawdust shavings • textile industry: cotton all other fibres • food industry: cereals The EDS SCL01 Spark Detector is an electronic device suited to detect spark in pipes and channels that transport varoius types of combustible materials headed to a storing silo. ) Should be used 2 detectors SCL-01 installed diametrically opposite to avoid dead zones and outside the field of view of the optical rivelatore. The detector is supplied with a inox steel fixing stirrup to be easily fixed on the pipes. Supplied Materials The standard supply materials include: - 1- SCL-01 - 1 - SUP-01 - inox steel fixing stirrup For the former function it is suggested to use our EV 521 or SCU04 control unit that has a great using flexibility. During the transporting phase, a spark, produced in the previous manifacturing stages, can be transported mixed with the materials. +39 045 8750065 - Email: [email protected] - Web: www. you can also have a control of the extinction of the spark. When the SCL01 detector intercepts a spark it provides the powering of a relay suitable to switch on optical and acoustic alarms. eu TECHNICAL DATA • • • • • • • • • • • • • • • power supply: 12/24 V dc and ac power consumption: 20 mA (no alarm) - 50 mA (alarm) solid viewing angle: 90 gradi max detection distance: about 50 cm sensitivity regulation relay activation time regulation: 1-10 sec terminals to connect a remote working test button alarm led output relay: 6A/24V light alloy metal container cables mounth: 3/4" ISO 7/1 explosion proof execution EX-d IIC T6 - IP66 certifications: CESI 01 and ATEX 092 dimensions: 200x130 mm weight: 2 Kg Installation example with single SCL-01 water feed pipe water cone electrovalve transporting pipe SCL-01 pressure meter nozzle Installation example with two SCL-01 shutter SILO . The execution is explosion proof EX-d IIC-T6 - ATEX certified. The SCL01 detector is able to reveal sparks that cross its viewing range even if they have a great velocity (up to 100 km/h). The detector's box is made of fusion light alloy with IP65 protection, and so the internal electronics are protected from dust, shocks and from ambient conditions, that can be also corrosive, permitting to use the detector outdoor for a long time without any problem. The maintenance of this detector is very simple and not frequently required. L'impiego of two opposing detectors can be required even if the conveying pipe has a shape other than cylindrical, for example square, rectangular, etc. If this spark is not detected and neutralized very quickly, once it arrives inside the silo, it can cause a fire or an explosion. In the case of use of automatic extinguishing water jet, CO2, etc. So the precise and quick detection of the spark, can be used to prevent great damages and dangers to both people and things and consequently to elevate the security level of the environment