Cryogenic Temperature Sensors

Silicon Diodes

DT-670-SD features

  • Best accuracy across the widest useful temperature range—1.4 K to 500 K—of any silicon diode in the industry
  • Tightest tolerances for applications from 30 K to 500 K of any silicon diode to date
  • Rugged, reliable Lake Shore SD package designed to withstand repeated thermal cycling and minimize sensor self-heating
  • Conformance to standard Curve DT-670 temperature response curve
  • Variety of packaging options

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DiodePackages

Cernox®

Features

  • Low magnetic field- induced errors
  • Temperature range of 100 mK to 420 K (model dependent)
  • High sensitivity at low temperatures and good sensitivity over a broad range
  • Excellent resistance to ionizing radiation
  • Bare die cryogenic temperature sensor with fast characteristic thermal response times: 1.5 ms at 4.2 K, 50 ms at 77 K
  • Broad selection of models to meet your thermometry needs
  • Excellent stability
  • Non-magnetic package options available (AA, BC, BG, BR)
  • Variety of packaging options

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CernoxPackages

Platinum 

Features

  • Temperature range: 14 K to 873 K (model dependant)
  • Conforms to IEC 751 standards down to 70 K
  • High reproducibility: ±5 mK at 77 K
  • Low magnetic field dependence above 40 K
  • Excellent for use in ionizing radiation
  • SoftCal™ calibration available
  • Non-magnetic packages available (all PT-102 and PT-103 variants)

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PlatinumPackages

GaAlAs Diodes

TG-120-SD Features

  • Monotonic temperature response from 1.4 K to 500 K
  • Excellent sensitivity (dV/dT) at temperatures below 50 K
  • Relatively low magnetic field-induced errors
  • Rugged, reliable Lake Shore SD package designed to withstand repeated thermal cycling and minimize sensor self-heating
  • Variety of packaging options

TG-120-P Features

  • Temperature range: 1.4 K to 325 K
  • Reproducibility at 4.2 K: ±10 mK

TG-120-PL Features

  • Temperature range: 1.4 K to 325 K
  • Small mass for rapid thermal response

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GaAlAsPackages

HR Series Sensors

Features

  • Full material traceability for 15 years
  • Resistance and sensitivity data available for all sensors
  • Reduce lead time
  • Gain confidence from our test protocol
  • No hidden costs—pay only for the sensors you buy

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HRSeriesMain

Ruthenium Oxide (Rox™)

RX-102A Features

  • Standard curve interchangeable
  • Good radiation resistance
  • Useful down to 50 mK
  • Low magnetic field-induced errors

RX-102B Features

  • Useful down to 10 mK; calibrations down to 20 mK available
  • Monotonic from 10 mK to 300 K

RX-202A Features

  • Standard curve interchangeable
  • Good radiation resistance
  • Monotonic from 50 mK to 300 K
  • 4× improvement in magnetic field-induced errors over other ruthenium oxides

RX-103A Features

  • Standard curve interchangeable
  • Good radiation resistance
  • Best choice for interchangeability from 1.4 K to 40 K
  • Low magnetic field-induced errors

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RoxPackages

Capacitance

Features

  • Virtually no magnetic field-induced errors
  • Capable of mK control stability in the presence of strong magnetic fields
  • Monotonic in C versus T to nearly room temperature

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CapacitancePackage