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Features The square cross-section ofthe heating length results in a very high level of heat exchange. Installation is very easy: no fixing is needed to hold the heater in its seat. It is simply necessary to work a square section groove where to fit and press-down the heater in its final position. Square Cross-Section Heaters will guarantee both the perfect stability in the groove and the perfect contact and heat transmission on three sides of the heater. |
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| Technical Data · Cross section: 6 x 6 mm (along heating length). · Tolerance on cross section sides: +- 0.15 mm. · Tolerance on length: +- 5 mm for lengths up to 250 mm, +-1 2 % for lengths over 250 mm, · Tolerance on the length of unheated parts, at each end ofthe heater; +- 5 mm. · Tolerance on power: +5%/-10%. · Electrical strength: 1500 V. · Electrical insulation, when cold, with 1000 Vcc: > 10 MQ. · Leakage current, when cold; < 0.1 mA. · Maximum working temperature (external sheath): 750 °C. · Sheath material: AISI 321 stainless steel. · Minimum bending radius to the heater’s centerline, with 6x5 mm section; 15 mm. · Important; unheated (round) part at both ends shall not be bent. |
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