Lake Shore Model 231 User’s Manual
Options & Accessories
5-3
5.5
SENSORS
Sensor No.
Description Of Sensor
Series DT-414
Unencapsulated Silicon Diode mounted on a
flat substrate. This chip-level sensor offers
minimal thermal mass and minimal physical
size. Die attachment is with silver epoxy. The
exposed gold wires are fragile. Uses the same
silicon chip used in the DT-470 Series.
Series DT-420
Miniature Silicon Diode Temperature Sensor.
Same silicon chip used in the DT-470.
Configured for installation on flat surfaces.
Series DT-470
Silicon Diode Temperature Sensor.
Interchangeable, repeatable, accurate, wide
range customized for cryogenics.
Series DT-471
An economical version of the DT-470 for
applications where temperature measurements
below 10 K are not required.
Series DT-670
Lake Shore’s newest silicon diode temperature
sensor. Interchangeable, repeatable, accurate,
wide range customized for cryogenics.
Series TG-120
A wide range Gallium-Aluminum-Arsenide
(GaAlAs) Diode Sensor well suited for
temperature measurement in low to moderate
magnetic fields.
Series PT-100
Platinum Resistance Thermometer is an
excellent choice for cryogenic temperature
sensing and control in the range from 30 K to
873 K (
–243 °C to 600 °C).
Summary of Contents for 231
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