Head Sensors

PWF 330


Resistance sensors with connection heads are for solid, fluid or gaseous mediums. They are used for example at pipelines, within Heater and oven constructions. The interchangeable gauge slide is a standard Pt100 class B with two-wire circuit. Three- and four wire circuits resistance sensors class A as per IEC 751 are as well available. The B-shaped connection head is for surrounding temperatures up to 100 °C. BBK-heads goes up to 120 °C. The protection tube of the PWF 330 is reduced from Ø 12 mm down to Ø 9 mm and has a G 1” welded screw-in pivot at the protection tube for fastening.

  • G model
  • connection head shape B, BUS, BUZ, BBK
  • interchangeable Pt100 gauge slide
  • ritting via G 1” screw-in pivot
  • with neck tube
  • fitting length: 160 – 400 mm
  • for temperatures from -50 °C to +600 °C
  • PWF 335 without neck tube
  • G1"
    screw-in pivot
  • 160 - 400 mm
    fitting length
  • -50°C to +600°C



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