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.
