| Technical data • Profile 0 [mm]: 8.0; 10.0; 12.5; 16.0; 20.0 • Maximum total length: 0 > 8.0 mm (grinded) 1500 mm 0 > 8.0 mm (ungrinded) 2000 mm • Sheath material: stainless steel • Cartridge heater sheath temperature: max. 750 °C • Heating conductor material: NiCr 8020 • High voltage proof (cold in extended condition) with nominal voltage < 24 V: 500 V-AC with nominal voltage > 24 V: 1500 V-AC • Insulation resistance (cold): >5 MQ at 500 V-DC • Maximum leakage current (cold): < 0.5 mA at 253 V-AC • Length tolerance: ± 1.5 %, min. ± 1 mm • Power tolerance (cold): ±10 % • Diameter tolerance: grinded -0.02/-0.06 mm ungrinded ± 0.1 mm • Maximum supply voltage: 400 V • Thermocouple: Fe-CuNi (type J, standard), optional Fe-CuNi (type L) und NiCr-Ni (type K) • Connection options: mineral fibre insulated Ni-lead, protective earth blank, 1500 mm • Protective sheath: Stainless steel sleeving (min. 1200 mm) • Attachment parts: tube 40 mm • Application areas: in potentially explosive areas with dust atmosphere of category 3 (zone 22) (for infrequent or temporary occurrence) |