|
|
|
Secondary Platinum Resistance Thermometer Probe
The 2600A-101 is a precision four-wire, 100 Ohm SPRT (Secondary Platinium Resistance Thermometer) probe that have been designed and tested to meet the precision required as a secondary reference standard. The 2600A-101 has stripped leads suitable for connection to any Fluke data acquisition product or other screw terminal connector. This probe comes with calibration certificates and data for -200 to 6600°C.
Probe hook up diagram:
The probe connects to channel 1(input) and 11(excitation) on the Hydra input connector.
Warning: Probe handle surfaces are conductive. Use caution near electric circuits. Voltage levels above 30V rms, 42V peak, or 60 Vdc should not be applied to the probe.
|
| General Specifications |
| Use Temperature |
200 °C to 660 °C
|
| Stability |
Typical draft < 0.01°C after 100 times from 25 to 660 °C
|
| Calibrated Accuracy |
| Temperature |
Uncertainty |
| - 183°C |
+/- 0.01°C |
| 0°C |
+/- 0.007°C |
| 200°C |
+/- 0.024°C |
| 420°C |
+/- 0.033°C |
| 660 °C |
+/- 0.050 °C |
|
| Performance Specifications (nominal) |
| Ice point resistance: |
100 Ω ± 0.1 Ω
|
| Alpha value: |
0.00385 ± 0.00001 Ω/Ω/C
|
| Insulation resistance: |
1000 Meg Ω at 100 Vdc at 20°C |
|
100 Meg Ohms at 100 Vdc at 400°C
|
| Hysteresis: |
0.01°C Max. using 0, 400°C as the end points
|
| Self heating: |
0.02°C / mw in well stirred bath
|
| Thermoelectric voltage: |
When tested in an ice bath, with immersion depth from 4 to 10 inches (10 to 25 cm), thermo-electric voltage will not exceed 2 µV |
| Time constant: |
9 seconds typical for 63.2% response to step change
|
| Long term stability: |
Stability at 0°C after exposure to upper temperature limits |
|
| Dimensions |
| Sheath diameter (D): |
.25 inches (6.3 mm)
|
| Length (L): |
12 inches (0.3 m)
|
| Cable length (Y): |
6 feet (1.83 m)
|
| Wire: |
22 AWG, Teflon jacketed, rated to 200 C
|
| Wire terminations: |
flying lead; stripped / tinned |
|
|
| Model Name | Description | Buy it | | 2600A-101 | 2600A-101 SPRT Probe | |  |
|
|
|
|