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GRECON 558957EX S/N 12454 LICHTLEITER
GRECON 558957EX S/N 12454 LICHTLEITER

GRECON 558957EX S/N 12454 LICHTLEITER

GRECON 558957EX S/N 12454 Lichtleiter (fiber optic cable) is used in GreCon's fire and explosion prevention systems, particularly in conjunction with detectors designed for the detection of sparks and glowing embers. These "Lichtleiter" are installed between the detector itself and the material flow path, and they safely and efficiently transmit light signals (infrared radiation emitted by sparks or glowing particles) to the detector. The "EX II 1 D" certification means that this specific model can be safely used in potentially explosive dust and fiber environments (including the most hazardous dust zones, known as ATEX Zone 20). Primary application areas include systems where flammable materials are processed or conveyed, such as woodworking plants, textile industries, paper and pulp production, recycling facilities, food processing plants, and biomass-fired power plants. They are ideal in situations where the detector cannot be mounted directly, especially in high-temperature or difficult-to-access locations.
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GRECON 558957EX S/N 12454 Lichtleiter is a high-quality, flexible fiber optic cable and an integral part of GreCon's spark detection systems. This specific "EX" (Ex-proof) version is designed and certified for use in explosive dust atmospheres. The cable is enclosed in a durable outer sheath to protect it from environmental influences (dust, moisture, mechanical abrasion). Its function is to transmit infrared light from sparks or hot particles to the main unit of the detector, enabling their detection. This allows the detector unit itself to be mounted outside the hazardous zone or in a more accessible location, while the detection point remains within the material flow. The designation "LL 2000" typically refers to a length of 2000 mm (2 meters), which provides certain flexibility in system installation.
  • Model Number: 558957EX
  • Serial Number: 12454 (This is a serial number identifying a specific production batch or individual product.)
  • Type: Lichtleiter (Fiber Optic Cable)
  • Length: Typically 2000 mm (2 meters), indicated by "LL 2000".
  • Ex Protection: EX II 1 D
    • EX: Explosion Protection
    • II: Group II (For surface applications)
    • 1: Category 1 (Very high level of protection - Zone 0/20)
    • D: For Dust atmospheres
  • Function: Transmits infrared (IR) radiation from sparks or glowing particles to the detector's sensor element.
  • Material: High-quality glass or plastic fiber optic core with a durable outer protective sheath (often stainless steel or similar material).
  • Application Area: For GreCon spark detection and extinguishing systems in explosive dust environments.
  • Design: Optimized to minimize signal loss and withstand harsh industrial conditions.