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FRP2 Exposed Tip Temperature Sensor

The FRP2 sensor design uses a glass bead NTC thermistor held in place in a high-temperature metal/fibreglass sleeve assembly.  The exposed tip helps to minimise thermal delay and so can be used to measure fast-changing air temperatures.

The diagram shows a single side mounting version but for high volume appliance applications this could be modified to suit the product design.  Integral connectors can also be supplied to maximise product assembly efficiency.

Applications

  • Tumble-driers
  • Pop-corn vending machines
  • Microwave ovens
  • Hot air kitchen appliances

Features

  • Fast response design (Tc ≤ 1s)
  • Accuracy ±3%
  • Interchangeability between NTCs
  • Operating range up to -50°C /+250°C
FRP2 Exposed NTC Temperature Sensor Drawing

Technical Data

NTC Thermistor Series NT-4
Temperature Range -50°C/+250°C
Sensor Accuracy R25±3% as standard, ±1% available
Sensor Material 304 stainless steel
Lead Wires From 24~28 AWG PVC, XLPE, FEP
Connectors JST XHP-2, Molex Mini-fit Jr., etc.