RL1004-10K-O-S1 GE Sensing, RL1004-10K-O-S1 Datasheet

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RL1004-10K-O-S1

Manufacturer Part Number
RL1004-10K-O-S1
Description
Cryogenic Thermistor +/-20%-Bulk
Manufacturer
GE Sensing
Type
NTCr
Datasheet

Specifications of RL1004-10K-O-S1

Resistance
10 KOhms
Termination Style
Radial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Sensing
Applications
All Cryogenic Type Thermistor probes are designed for
use in the range of 77°F (room temperature) to -320.8°F
(the boiling point of Liquid Nitrogen) (25°C to -196°C).
These units are very stable, exhibit no hysteresis effects,
and rapid temperature cycling from 77°F to -320.8°F
(25°C to -196°C) has no measurable effect on electrical,
thermal or mechanical properties. These units are well
suited for Cryogenic temperature measurement and
control applications such as cryogenic fluid flow, liquid
level or temperature sensing in the 77°F to -320.8°F
(25°C to -196°C) range. They may be used at
temperatures below the Nitrogen Point with suitable
instrumentation.
Description
Cryogenic thermistor probes consist of bead thermistors
hermetically sealed into shock resistant solid glass rods
and come in 2 basic styles. The CTFP type features a very
NTC Cryogenics
Thermometrics
Thermistors
NTC Cryogenics is a Thermometrics
products. Thermometrics has joined
other GE high-technology sensing
businesses under a new name—
GE Industrial, Sensing.
g
small glass coated bead extending from the tip of the
glass rod while the CTP type features a larger bead
sealed within the tip of the glass rod. Both styles are
rugged, easy to handle and unaffected by severe
environmental exposures including high density nuclear
radiation. The CTFP units offer ultrafast response times
whereas the CTP units are more rugged and at lower
cost.
Data
Cryogenic type thermistor probes may be exposed to
572°F (300°C) for short periods. Units can be exposed to
221°F (105°C) for extended periods, however long term
storage at or above 140°F (60°C) may result in some
resistance change, therefore storage below 140°F (60°C)
is recommended for best stability.

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RL1004-10K-O-S1 Summary of contents

Page 1

Sensing Applications All Cryogenic Type Thermistor probes are designed for use in the range of 77°F (room temperature) to -320.8°F (the boiling point of Liquid Nitrogen) (25°C to -196°C). These units are very stable, exhibit no hysteresis effects, and rapid ...

Page 2

... W 0.065 W 0.075 W Table B: RL Cryogenics Type Coefficient RL1004-10K-0-S1 RL060628-31.7K-0-S1 Oxygen Dissipation constant is in still air (mW/K) Cryogenic Probes These cryogenic thermistors are extremely useful for liquid level detection in various cryogenic liquids. In this application, the thermistor is slightly self-heated by passing a small current through the unit. The heat generated in the unit is more easily dissipated when the thermistor is immersed in cryogenic fluid than when the fluid level falls below the thermistor ...

Page 3

Sensing Cryogenics Specifications 1 + -200° -158° -100° Temperature °C Resistance Ratio vs Temperature Table D (For Types CTPs or ...

Page 4

GE Sensing g ©2006 GE. All rights reserved. 920-305A All specifications are subject to change for product improvement without notice. ® registered trademark of General Electric Co. Other company or product names mentioned in this document may ...

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