Fluke 561 - Page 20

561
Users Manual
12
Wrap Thermocouple Probe (model-specific)
Type..........................................................................................Type K with miniconnector and Velcro
strap, ASTM E230-03
Standard
Tolerance
Measurement Range ................................................................0 °C to 100 °C (32 °F to 212 °F)
Accuracy...................................................................................± 2.2 °C (4.0 °F)
Total Length .............................................................................505 mm (20 in) cable terminated with a
Type K thermocouple inside a 495 mm
(19.5 in) nylon Velcro cuff
Bead Thermocouple Probe (model-specific)
Type..........................................................................................Type K with miniconnector
Measurement Range ................................................................ -40 °C to 260 °C (-40 °F to 500 °F)
Accuracy...................................................................................± 1.1 °C (2.0 °F) from 0 °C to 260 °C
(32 °F to 500 °F). Typically within 1.1 °C
(2.0 °F) from -40 °C to 0 °C
(-40 °F to 32 °F)
Cable Length.............................................................................1 m (40 in) terminated with Type K
thermocouple beads
Electrical
Power Supply ...........................................................................2 AA Batteries (alkaline or NiCD)
Power Consumption.................................................................At least 12 hours battery life
Physical
Weight......................................................................................0.322 kg (0.7099 lb)
Size...........................................................................................17.69 cm (6.965 in) x 16.36 cm (6.441 in)
x 5.18 cm (2.039 in)
Environmental
Operating Temperature Range..................................................0 °C to 50 °C (32 °F to 120 °F)
Relative Humidity .....................................................................0 to 90 %, noncondensing up to 30 °C
(86 °F)
Storage Temperature................................................................-20 °C to 65 °C (-4 °F to 150 °F)
Optional Accessories................................................................Soft Case