Fluke 80PK-1 - User Manual

March, 1985 Rev.3, 4/02
©1989-2002 Fluke Corporation. All Rights Reserved. Printed in U.S.A.
All product names are trademarks of their respective companies
Instruction Sheet
80PK-1
WARNING
TO AVOID ELECTRICAL SHOCK, DO NOT USE THIS PROBE
WHEN VOLTAGES EXCEEDING 24V AC RMS OR 60V DC ARE
PRESENT. THE PROBE TIP IS ELECTRICALLY CONNECTED
TO THE OUTPUT TERMINALS.
INTRODUCTION
The 80PK-1 is a Type K Bead Thermocouple designed for
general purpose temperature measuring applications. It has an
extremely fast response time, due to the low thermal mass of the
exposed tip. The 40-inch (1-meter) Teflon cable is terminated with
a Type K miniature thermocouple connector with 0.312-inch
(0.792-mm) pin spacing. The 80PK-1 can be used with any
temperature measuring instrument that is designed to accept
Type K thermocouples and that has a miniature connector input.
The 80PK-1 must be used in Teflon-compatible environments and
is not suitable for liquid immersion. Above 260°C (500°F), Teflon
will emit toxic fumes.
SPECIFICATIONS
Type: K Special Grade (Chromel vs Alumel)
Measurment Range: -40°C to 260°C (-40°F to 500°F)
continuous
Accuracy (with respect to NBS tables for Special Grade): ±1.1°C
(2.0°F) over the range of 0°C to 260°C (32°F to 500°F) Typically
within 1.1°C (2.0°F) of NBS Tables over the range of -40°C to
0°C (-40°F to 32°F)
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Fluke 80PK-1 Specifications

General

Brand	Fluke
Model	80PK-1
Category	Measuring Instruments
Language	English

Summary

Introduction to the 80 PK-1

80 PK-1 Specifications

Measurement Considerations

Instrument Compatibility

Ensures the 80PK-1 works with compatible temperature measuring instruments accepting Type K.

Temperature Limitations

Details the continuous temperature rating of the 80PK-1, mainly determined by its Teflon insulation.

Media Limitations

Describes the compatibility of Type K thermocouple wires with clean oxidizing atmospheres.

Operation and Measuring Technique

General Operation

Provides instructions on connecting and using the 80PK-1 with a temperature measuring instrument.

Improving Measurement Accuracy

Offers suggestions for enhancing temperature measurement accuracy, focusing on probe connection.

Measuring Techniques

Techniques for measuring temperatures higher than, lower than, or near ambient conditions.

Troubleshooting the 80 PK-1