You may also be interested in
Temperature controller, Nozzle, Cartridge heater, Heating element, Coil heater
Text version of the page
always one stepahead
hotspring (type WRP) - 15247 hotspringTechnical data● hotspringcoil heater withflat cross-section 1.3 x 2.3 mm(deliverable only in coiled condition) Coil Heater(type WRP)Mini/F/ 1.3 x 2.3● Sheath material: Stainless Steel or Nickel● Insulation sheath: high-compressed MgO ● Heating conductor compound: NiCr 8020 ● Sheath temperature of heating element: max. 750 C ● Voltage: max. 250 V, Standard: 230 V ● Power tolerance (cold): 10% ( ● High voltage strength (cold): min. 800 V-AC ● Insulation resistance (cold): 5 M Ω at 500 V-DC ● Leakage current (cold): ≤ 0.5 mA at 253 V-AC ● Exit axial, radial, tangential or in the mid,see page 6 ● max. total length straight: 3000 mm ● min. length of unheated zone L uz :25 mm plus connection head ● Length tolerance straight: 5% ● Inner diameter tolerance without reflection tube: up to I 12 mm -0.05/-0.20 up to I 30 mm -0.10/-0.30 with reflection tube: +0.05/+0.15 ● Sheath surface load according to operating temperature and heat dissipation, max. see page 5 ● minimum bending radius (internal): 3 mm (heated and unheated zone) ● individual connection heads or common connection head ● Connection options see page 13 ● for connection-temperatures max. 260 C ● deliverable with external thermocouple (e. g. coiled-in) (IEC 60584) L 5% (min. 15 ) uz1 ● deliverable with reflection tube ● deliverable with clamping element or collarOther dimensions and product varieties on request.We reserve the right to change technical details.Please note the installation and storage instructions. 1.8 max. 5.5 1) L 5% (min. 15) uz2 max. 40 0.15 1.5% (min. cl hotspring /Mini/F/1.3 x 2.3 2.3 L Application :.................................+ Inner-:.................................... + Coiled length:........................... + Position of coils: ...................... + Wattage:.................................. + Voltage:.................................... + Exit:.......................................... + Connection length: .................. + Thermocouple:......................... + Reflection tube:....................... + Length of unheated zone:....... + Clamping element: .................. + Collar: ...................................... + Quantity:.................................. 1.3 0.15 Measures [mm]L I cl = coiled lengthL uz = length unheated zone Order Details Approximate formula for calculation the stretched heated length of coiled heaters [mm] (I + 1.8)πnumber of windings2 = heated lengthstraight 9 |
|