Melt Resistance Probes

MWF 109

APPLICATION

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. With the conical measure tip of the MWF 109 there is no adjustment to the flow direction required.  Standard length here is 7 mm, other lengths are available. The thermocouple plug connector is solid connected to the MWF 109. 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
  • ½” 20 UNF – 2A screw-in thread
  • 7 mm conical standard fitting length
  • with thermocouple plug connector
  • 7mm conical
    sensor tip length
  • ½” 20 UNF – 2A
    screw-in thread
  • 2 wire circuit
    standard

MWF 109 Melt Probe

Please find following our standard leads for MWF 109 Resistance sensors listed. Others are available on request.

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

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 A# 1200716
  socket A# 1200721
  ferrule A# 2211002

 

 

3-pin plug A# 1201415
  socket A# 2211012
  ferrule A# 2211019

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