Description
In 5626-20-J, -20 sets a 508 mm (20 in) sheath length and -J the lead termination (option j). The Fluke Calibration 5626 is a 100 ohm secondary standard platinum resistance thermometer for use up to about 660 °C. Its strain-free sensor design, derived from SPRT practice, gives low drift at high temperature, making it a good reference for dry-well and furnace calibration above the limits of ordinary PRTs. Order codes set the sheath length and the lead termination.
Key features
- Nominal 100 ohm sensing element
- Strain-free sensor design
- Meets ITS-90 resistance ratio requirements
- Low drift after extended high-temperature exposure
Typical applications
- Reference thermometer for dry-well and furnace calibration
- Temperature comparison calibration
- Calibration laboratory secondary standard
Specifications
| Brand | Fluke Calibration |
|---|---|
| Model | 5626 |
| Order code | 5626-20-J |
| Product type | Secondary Reference PRT |
| Sheath length | 508 mm (20 in) |
| Termination | Option J |
| Nominal resistance | 100 ohm |
| Temperature range | To 661 °C |
| Calibrated accuracy | ±0.006 °C at 0 °C |
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