FLUKE 80PK-1 Type K Thermocouple Bead Probe

The Fluke 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.

TheFluke  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

Output: 25°C (77°F) = 1.00mV (reference junction at 0°C)

Maximum Voltage: 24V ac rms or 60V dc maximum for proper safe operation.

Maximum Temperature of Bead: 260°C (500°F

Cable:

Length: 40 inches (1 meter) Insulation:

Material: Teflon

Maximum Temperature: 260°C (500°F)

Conductors:

Type K

Size: AWG #24 solid Length: 48 inches nominal

Polarity and Color Coding: Chromel: + yellow Alumel: – red

Outer Jacket: black

Connector:

Type: yellow mini-thermocouple connector with 0.312-inch pin spacing

Material: Hytrel

Maximum Temperature: 200°C (392°F)

Protection:

Class 3. Relates solely to insulation and grounding properties defined in IEC 348.