Fluke 750422 80PK-1 Thermocouple Bead Probe, Type K, -40 to 260 Deg C

FEATURES:
• Maximum Voltage: 24 V ac rms or 60 V dc maximum for proper safe operation
• Type-K thermocouple for general purpose applications

SPECIFICATIONS:
• Unit Weight (KG): 0.02
• Unit Height (CM):4
• Unit Length (CM): 22.7
• Unit Width (CM): 10
• 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): 2 seconds (for aIR at room temperature and one atmosphere of pressure moving with a velocity of 65 ft / sec)
• Maximum temperature of bead: 260°C (500°F)
• Measurement range: -50 – 150°C (-58 to +302 °F)

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-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.