3
Specifications and Warranty
3.1
Specifications
Performance
Range
0°C to 1000°C
Long-Term Drift (Rtpw)
<
0.01°C at 1000°C for 100 hours
<0.06°C at 1000°C for 1000 hours
Stability
±0.005°C
Immersion
< 6 inches (152.4 mm) at 700°C
Rtpw
10
Ω
±0.1
Ω
Maximum Handle
Temperature
200°C
Calibration
1913-6 to include Ag freeze point
Calibration Uncertainty
±0.05°C at 961°C
Hysterisis
<0.005°C from 0°C to 1000°C
Thermocycling (1000°C)
<0.01°C, 10 cycles fro 0°C to 1000°C
Current
1mA
Mechanical
Size (O.D.)
1/4 inch (6.35 mm)
Sheath Material
Alumina
Length
20 inches (508 mm)
Sensor Length
25 mm
Capsule Length
30 mm
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.
9
3 Specifications and Warranty
Specifications
