®
80PK-25
SureGripTM Piercing 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-25 SureGripTM Piercing Temperature Probe is designed for use in liquids, gels, soft, and semi-hard materials. The probe is made of 316 stainless steel, which is suitable for food service use. The thermocouple junction of the probe is protected from tip to handle by the stainless steel sheath. The 40-inch (1-meter) cable is terminated with a Type K miniature thermocouple connector with 0.792-mm (.312-inch) pin spacing. The 80PK-25 can be used with any temperature-measuring instrument that is designed to accept Type K thermocouples and has a miniature connector input.
Specifications
Type
K, Standard grade Ni-Cr vs Ni-Al (Chromel vs Alumel)
Measurement Range of Stainless Steel Probe
-40 °C to 350 °C (-40 °F to 662 °F)
Accuracy
(With respect to ANSI MC96.1 Standard Limits of Error)
Note
All error calculations should be done in °C, then scaled to °F.
|
Range |
Accuracy |
|
(% of reading) |
|
|
|
|
|
|
|
-40 |
°C to 0 °C |
±2.2 °C |
(-40 °F to 32 °F) |
|
|
0 °C to 350 °C |
±1.1 °C |
|
(32 |
°F to 662 °F) |
|
November 2004 Rev.2, 10/09
© 2004-2009 Fluke Corporation. All rights reserved.
All product names are trademarks of their respective companies
Output
@ 25 °C (77 °F) =1.00 mV (reference junction at 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 (5 time constants = 1 complete step change, i.e., 15 seconds)
Maximum Voltage
24 V ac rms or 60 V dc
Maximum Temperature of Tip 816 °C (1500 °F)
Sheath
Material: 316 Stainless Steel Dimensions
Diameter: 3.4036 mm (.134 in)
Length: 10.16 cm (4 in)
Tip: 25 ° conical
Grounding
Junction welded to sheath
Cable
Length: 40 inches (1 meter)
Insulation
Material: PVC
Maximum Temperature: 105 °C (221 °F)
Jacket Color: Gray
Food Service Limitation: The cable should not come in contact with food.
Conductors
Type: K
Size: AWG #24 stranded (7 strands of #32)
Handle
Material: Hytrel (food service grade)
Maximum Temperature of Food in Contact with Handle: 65 °C (150 °F)
Connector
Type: Mini-thermocouple connector with .792 mm (.0312 in) pin spacing
Material: Yellow Hytrel (food service grade)
Maximum Temperature: 125 °C (257 °F)
Overall Probe Length
22.23 cm (8.75 in) from 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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