Melt Resistance Probes

MWF 115


Melt probes are designed for the usage at extrusion sides. Sword shaped, conical and plane measure tips allow a good temperature recording. Accordingly to the thread melt probes can be screwed at standard holes of the extruder. It is to select between single and double thermocouple and isolated or not isolated design. There is no justification of the ball sensor tip at the flow direction required. The standard length of the sensor tip is 10.3 mm, other lengths are available. The ½” 20UNF – 2A threaded screw-in nipple is 101 mm long. At the end of the nipple is a 15 mm long hexagon nut with 19 mm key size. MWF 115 Standard length is 2,000 mm. The sensor parts are out of own production and manufactured on ultra-modern CNC-machinery.

  • Pt100 gauge slide as per
    DIN EN 60751 – class B
  • operating temperature: up to 600 °C
  • isolated
  • standard two-wire circuit
  • 1/2” 20 UNF-2A screw-in thread
  • Ø 7.8 x 10.3 mm ball sensor tip
  • Ø 7.8x10.3mm
    ball sensor tip
  • 1/2” 20 UNF-2A
    screw-in thread
  • standard
    2 wire circuit

MWF 115 Melt Resistance Probe

Please find following our standard leads for MWF 115 Resistance sensors listed. Others are available on request.

part# cross section temperature range outer diameter
1201354 2x0,35 mm²
Cu-nickel plated
-50 °C up to +260 °C 4.6 x 2.8 mm
1340642 3x0,25 mm²
-60 °C up to +260 °C 3.40 ±0.15 mm
1266897 4x0,18 mm²
Cu-nickel plated
-50 °C up to +260 °C 3.90 ±0.15 mm
1307789 4x0,22 mm²
-50 °C up to +350 °C 4.00 ±0.15 mm

    Miniature - round plugs with screw connection

    2-pin plug T3200 part# 1200716
      socket T3201 part# 1200721



    3-pin plug T3260 part# 1201415
      socket T3261 part# 1200722


    4-pin plug T3300 part# 1103624
      socket T3301 part# 1200723

    Resistance Sensor plug connectors

    The standard plug connectors are due to their construction reverse-polarity protected and up to 120 °C temperature stable. The round U type contact pins are out of copper (plus pin Ø 4 mm - minus pin Ø 4.7 mm). The plug is white and suitable for cross sections up to 1 mm². We recommend to assemble a strain relief with the plug and socket. This avoids the relieve of the leads from the plug. A brass ferrule will be provided, please state lead diameter.


    2-pin plug part# 2211006
      socket part# 2211010
      ferrule part# 2211002



    3-pin plug part# 2211007
      socket part# 2211012
      ferulle part# 2211019


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