Specifications And Warranty; Specifications; Construction; Electrical Circuit - Fluke 5624 User Manual

Platinum resistance thermometer
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3

Specifications and Warranty

3.1

Specifications

Performance
Range
Long-Term Drift (Rtpw)
Stability
Immersion
Rtpw
Maximum Handle
Temperature
Calibration
Calibration Uncertainty
Hysterisis
Thermocycling (1000°C)
Current
Mechanical
Size (O.D.)
Sheath Material
Length
Sensor Length
Capsule Length
3.2

Construction

The 5624 PRT covers the range from 0°C to 1000°C. The sensor elements are
crafted using high purity platinum wire wound in a strain free design on a spe-
cially designed support. See Figure 2 on page 10 for description and
dimensions.
3.3

Electrical Circuit

The PRT is provided with a terminal box handle. The two meter cable has four
Super-Flex wires enclosed in a PVC jacket with a stainless steel spring strain
relief. Gold plated spade lugs terminate the wires.
0°C to 1000°C
<0.01°C at 1000°C for 100 hours
<0.06°C at 1000°C for 1000 hours
±0.005°C
< 6 inches (152.4 mm) at 700°C
10Ω ±0.1Ω
200°C
1913-6 to include Ag freeze point
±0.05°C at 961°C
<0.005°C from 0°C to 1000°C
<0.01°C, 10 cycles fro 0°C to 1000°C
1mA
1/4 inch (6.35 mm)
Alumina
20 inches (508 mm)
25 mm
30 mm
3 Specifications and Warranty
Specifications
9

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