RTD41- Flexible Armor Bayonet Style Resistance Temperature Detector

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RTD41-Bayonet are flexible temperature sensors that offer easy installation and secure mounting, making them perfect for applications requiring reliable and consistent surface contact. They are equipped with a spring-loaded bayonet cap that maintains constant pressure against the measurement surface, ensuring accurate and stable temperature readings.

Key Features:-
  • Bayonet lock mechanism provides a secure and vibration-resistant connection along with quick installation & removal.
  • Commonly available in Pt100, Pt500, Pt1000 (Pt100 is the most widely used).
  • Available in Class B, Class A (IEC 60751 & ASTM E1137).
  • Spring-loaded tip ensures firm contact with the surface or bearing housing, improving response time.
  • Available in stainless steel (304, 316) or Inconel for durability and corrosion resistance.
  • Insulation resistance: 100 MΩ @ 250 VDC.
  • Response time: < 5 sec in circulating water @ 1 ft/sec.
  • Accuracy: As per IEC60751 (see tolerance chart).
  • Self-heating error: < 0.30°F (0.17°C).
  • Time constant: < 5 sec.

Application Note

RTD41 is ideal for temperature measurement of nozzles, molds, and die heads in plastic injection molding machines. It measures the temperature of the barrel and die in plastic and rubber extrusion machines, as well as in blow molding equipment, ensuring consistent material flow and product formation.