Specifications
|
| Resistance |
Nominal 100 Ω at 0 °C |
Temperature
Coefficient |
0.003923 Ω/Ω/ °C nominal
|
Temperature
Range |
–200 °C to 500 °C
(–200 °C to 300 °C for 5618B-6-X) |
| Drift Rate |
± 0.1 °C when used periodically to 500 °C |
| Sheath Material |
316 SST |
| Leads |
22 AWG PTFE, 6’ |
| Termination |
Specify |
Hysteresis
|
Less than 0.01 °C at 0 °C when using –196 °C and
420 °C as the end points. |
Time Constant
|
Four seconds maximum for 63.2 % response to
step change in water moving
at 3 fps. |
| Thermal EMF |
Less than 25 mV at 420 °C |
Calibration
|
Includes manufacturer’s NVLAP-accredited
calibration w/ITS-90 coefficients, R vs. T values in
1 °C increments, lab code 200706-0 |
Size
|
5618B-12: 305 mm L x 3.2 mm dia. (12 x 1/8 in)
5618B-9: 229 mm L x 3.2 mm dia. (9 x 1/8 in)
5618B-6: 152 mm L x 3.2 mm dia. (6 x 1/8 in) |
Calibrated
Accuracy† (k=2)
|
± 0.026 °C at –200 °C
± 0.066 °C at 0 °C
± 0.219 °C at 500 °C |
†Includes
calibration
uncertainty and
drift specification.
|
NVLAP† Calibration Uncertainty
|
| Temperature |
Expanded
Uncertainty
(k=2) |
| –196 °C |
0.024 °C |
| –38 °C |
0.011 °C |
| 0 °C |
0.010 °C |
| 200 °C |
0.018 °C |
| 420 °C‡ |
0.029 °C |
| Note: Calibration uncertainties depend on the uncertainties of the lab performing the calibration. Subsequent calibrations of this probe performed with different processes, at different facilities, or with changed uncertainty statements may state different uncertainties. †Lab code 200706-0 ‡300 °C for 5618B-6 |
|