Fluke Calibration 5609-12-S Secondary PRT Probe
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Fluke Calibration 5609-12-S secondary reference PRT probe with range -200°C to 670°C, exceptional ±10 mK short-term stability, and 4-wire platinum sensors.
Product details
| Model | 5609-12-S |
| Manufacturer | Fluke Calibration |
| Category | Temperature Probes & Sensors |
| Availability | Made to order |
Description
Overview
Fluke Calibration 5609-12-S is a secondary reference platinum resistance thermometer (PRT) probe engineered for precision temperature measurement across a wide temperature range. With reference-grade platinum sensors and four-wire connections, this probe delivers exceptional stability and minimal noise for demanding laboratory and industrial calibration applications.
Key Features
- Exceptional short-term stability for reference-grade accuracy
- Reference-grade platinum sensors with 4-wire connections for low-noise measurements
- Small-diameter sheath design for fast response and reduced stem effect
- Inconel sheath construction for durability and excellent temperature compatibility
- Optional bend configuration for dry-well applications
- Multiple sheath diameter and length options for flexible deployment
- Certificate of Compliance included
Applications
- Laboratory temperature calibration and reference standards
- Dry-well temperature measurement systems
- Industrial precision temperature measurement
- Wide-range temperature applications in challenging environments
Specifications
| Temperature Range | -200°C to 670°C |
| Minimum Immersion | 100 mm |
| Short-term Stability | ±10 mK at triple point of water |
| Probe Diameters | 1/4 inch (6.35 mm) or 6 mm |
| Sheath Material | Inconel |
| Sensor | Reference-grade platinum with 4-wire connection |
| Sheath Lengths (1/4" diameter) | 12, 15, 20 inches |
| Sheath Lengths (6 mm diameter) | 300, 400, 500 mm |
| Optional Configuration | 90° bend for dry-well applications |
| Included | Certificate of Compliance |
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Fluke Calibration 5609-12-S Secondary PRT Probe
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