80PK-1 CAL

The 80PK-1 CAL from Fluke is a type K bead thermocouple. It is designed for general purpose temperature measuring applications. The thermocouple has an extremely fast response time, due to the low thermal mass of the exposed tip. The 40inch (1meter) PTFE cable is terminated with type K miniature thermocouple connector with 0.312inch (0.792mm) pin spacing. The 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. It must be used in PTFE compatible environments and is not suitable for liquid immersion. Above 260°C (500°F), PTFE will emit toxic fumes. Accuracy is (with respect to NBS tables for special grade) ±1.1°C (2.0°F) over the range of 0°C to 260°C (32°F to 500°F) typically within 1.1°C (2.0°F) of NBS able over the range of -40°C to 0°C (-40°F to 32°F). Measurement time is 2sec (for air at room temperature and one atmosphere of pressure moving with a velocity of 65ft / sec).

• Calibrated type K bead thermocouple
• Measurement range from -40°C to 260°C
• K special grade (chromel vs alumel)
• 1.00mV (reference junction at 0°C) at 25°C (77°F) output
• Seebeck coefficient is 40.50µV /°C at 25°C (77°F)
• Maximum voltage is 24VAC rms or 60V DC maximum for proper safe operation
• Maximum temperature of bead is 260°C (500°F)
• 24AWG, 48inch solid conductor
• Class 3 protection (relates solely to insulation and grounding properties defined in IEC 348)

Applications

Test & Measurement

Avertissements

To avoid electrical shock, do not use this probe when voltages exceeding 24V AC rms or 60V DC are present. The probe tip is electrically connected to output terminals.

Remarques

Repeated sharp bending can break the 80PK-1 lead.