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Cryogenic Temperature Sensors

Product Summary

S900 Silicon Diodes
s900

New Package: The 0.310" copper bobbin has become an industry standard because it has a wide temperange, a high degree of interchangability and is easy to install.

S900 features include:

  • Accuracy: Available in two tolerance bands.
  • Wide temperature range: 1.5K to 400K.
  • Interchangeability: Conforms to a standard calibration curve with high accuracy.
  • Extremely stable: Minimum long-term drift.
  • High Repeatability.
  • Three Packages: Compact 0.075" (1.9mm) square, 0.042" (1.0mm) cylindrical package or a 0.310" bobbin. Non-magnetic.

S900 product folder S900 Product Folder>>

 
UpUp Platinum RTDs
PT100

Platinum RTDs are the ‘sensor of choice’ over a very wide temperature range. Because of their high stability and repeatability, they are often used as reference standards.

The Cryo-con line of Platinum RTDs includes:

  • The CP-100 ceramic wire-wound RTD. 100 Ohms at 0°C.
  • GP-100 glass RTD. 100 Ohms at 0°C.
  • XP-100 thin-film RTD. 100 Ohms at 0°C.
  • XP-1K thin-film RTD. 1,00 Ohms at 0°C.

Features:

  • Temperature range for the CP-100 and GP-100 is 14K to 1020K. The XP-100 and XP-1K are limited to 425K.
  • Interchangable. Excellent conformance to DIN and IEC standard curves.
  • Two critical temperature calibrations are available for higher accuracy.
  • Cryogenically conditioned for use at low temperature.

Pt RTDs Pt RTD Data Sheet>>

Pt RTD Ordering Ordering Information>>

PT RTD Install Pt RTD Installation>>

R400 Calibration Curve Calibration Curve>>

 
UpUp R400 Ruthenium-Oxide temperature sensor.
R400

The R400 Ruthenium-Oxide temperature is a Thick-Film resistance sensor designed primarily for low temperature operation. Applications include superconducting magnets and liquid Helium systems.

Features:

  • Temperature Range: 2.0K to 40K. Monotonic to 273K.
  • High Sensitivity: in the 2.0K to 40K range.
  • Interchangeability: Conforms to standard curve.
  • Magnetic Field dependence: Extremely low.
  • Low susceptibility to ionizing radiation.
  • Compact 0.2" x 0.095" canister package.
  • High resistance at 4.2K allows use with simple DC current excitation.

R400 DS R400 Data Sheet>>

R400 ordering Ordering Information>>

R400 Cal Curve R400 Calibration Curve>>

R400 Calibration Curve Calibration Curve>>

 
UpUpR500 Ruthenium-Oxide temperature sensor
R400

The R500 Ruthenium-Oxide temperature was specifically designed for ultra-low temperature. Applications include He3 refrigerators, dilution refrigerators and other sub-Kelvin systems.

Features:

  • Temperature Range: <50mK to 20K. Monotonic to 273K.
  • Low resistance, high sensitivity: 7K Ohms at 200mK allows operation with 1mV excitation.
  • Interchangeability: Conforms to standard curve.
  • Magnetic Field dependence: Extremely low.
  • Low susceptibility to ionizing radiation.
  • Compact 0.2" x 0.095" canister package.

R500 Data Sheet R500 Data Sheet>>

R500 Ordering Ordering Information>>

R400 Cal Curve R400 Calibration Curve>>

R400 Cal Curve ZIP Calibration Curve>>

 
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