RdF Corporation
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Overview of RdF Temperature Sensor Applications
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Overview Performance Specs Ordering Specs   
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  Performance Specifications

Temperature Range
–200°C to 260°C (–320°F to 500°F)

Sensing Element
100Ω thin film platinum
= 0.00385 Ω/Ω/°C

Ice Point Resistance
IEC 751 Class B
100±0.2Ω (±0.12%)

Time Constant
<0.2 Seconds on metal surfaces

>15 mW/C mounted

Interchangeability (above -50°C)
±0.5°C or 0.8% of temp. at ±0.2%
±(0.3°C @ 0°C + 0.005 |t|°C)
at ±0.12%, IEC 751 Class B

Long Term Stability
Better than 0.05°C (0.2Ω)
per 5 years, above –50°C

Insulation Resistance
>50 MegOhms at 50VDC at 25°C

Maximum Current
5 mA for limited self heating

Recommended Current
1 mA maximum

Case Material
Kapton® sensor is refractory passified overall before lamination

Lead Material
28 AWG nickel coated,
stranded copper,
PFA Teflon® insulated
2 or 3 parallel conductors

2 wire 0.14" wide x 0.4" long
3 wire 0.19" wide x 0.4" long

Thickness over sensor

Thickness over leads
0.03" (0.026 REF on cable)


Teflon® is a registered trademark of the DuPont Corporation.

  products proudly manufactured in the USA   Specialists in Temperature Measurement
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