Fluke 80PK-22 Operating Manual
80PK-22
SureGripTM Immersion
Temperature Probe
Instruction Sheet
XWWarning
To avoid electrical shock, do not use this probe
when voltages exceeding 24 V ac rms or 60 V dc
are present. The probe tip is electronically
connected to the output terminals.
Introduction
The 80PK-22 SureGripTM Immersion Temperature Probe is
designed for use in liquids or gels. The probe can also be used
as a general purpose temperature probe. The thermocouple
junction is protected from tip to handle by an Inconel sheath.
The 40-inch (1 meter) cable is terminated with a Type K
miniature thermocouple connector with 0.792-mm (0.312-in)
pin spacing. The 80PK-22 can be used with any temperaturemeasuring instrument that is designed to accept Type K
thermocouples and has a miniature connector input.
Note
The 80PK-22 is not recommended for use in food or
beverage preparation. Use 80PK-25 for food
preparation.
®
Specifications
Type
K Standard grade Ni-Cr vs. Ni-Al (Chromel vs. Alumel)
Measurement Range
-40 °C to 1090 °C (-40 °F to 1994 °F)
Accuracy
(With respect to ANSI MC96.1-1982-Standard Limits of Error)
Note
All error calculations should be done in °C, then
scaled to °F.
Range
-40 °C to 293 °C
(-40 °F to 559.4 °F)
293 °C to 1090 °C
(559.4 °F to 1994 °F)
November 2004 Rev.2, 9/09
© 2004-2009 Fluke Corporation. All rights reserved
All product names are trademarks of their respective companies.
±2.2 °C
±0.75 %
Accuracy
(% of reading)
Output
@ 25 °C (77 °F) =1.00 mV (reference junction @ 0 °C)
Seebeck Coefficient
@ 25 °C (77 °F) = 40.50 μV / °C
Measurement Time
(Time Constant): 3.0 seconds in 100 °C still water at sea level
pressure. Complete step change equals 5 time constants (3.75
seconds).
Maximum Voltage
24 V ac rms or 60 V dc
Maximum Temperature of Tip
1090 °C (1994 °F)
Sheath
Material: Alloy 600
Dimensions:
Diameter: 3.175 mm (1/8 in)
Length: 212.725 mm (8.375 in)
Grounding
Junction welded to sheath.
Cable
Length: 40 inches (1 meter)
Insulation
Material: PVC
Maximum Temperature: 105 °C (220 °F)
Jacket Color: Gray
Conductors
Type: K
Size: AWG #24 stranded (7 strands of #32)
Handle
Material: Hytrel
Maximum Temperature: 125 °C (257 °F)
Connector
Type: Mini-thermocouple connector with .792 mm (0.312 in)
pin spacing
Material: Yellow Hytrel
Maximum Temperature: 125 °C (257 °F)
Overall Length
31.75 cm (12.5 in) from probe tip to end of cable strain relief.
Protection
Class 3. Relates solely to insulation and grounding properties
defined in IEC 348.
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