Fluke Calibration 5618-12-D Secondary PRT Probe
Request a quote
Fluke Calibration 5618-12-D secondary PRT probe with 100 Ω nominal resistance, -200 to 500°C range, accredited calibration, and stainless steel sheath.
Product details
| Model | 5618-12-D |
| Manufacturer | Fluke Calibration |
| Category | Temperature Probes & Sensors |
| Availability | Made to order |
Description
Overview
The Fluke Calibration 5618-12-D is a secondary platinum resistance thermometer (PRT) probe designed for precision temperature measurement and calibration. It features a 316 stainless steel sheath for durability and comes with accredited calibration using ITS-90 coefficients, making it suitable for laboratory and industrial calibration applications.
Key Features
- Nominal 100 Ω resistance at 0°C for standardized calibration
- Temperature range from -200°C to 500°C
- Low drift rate of ±0.1°C when used periodically to 500°C
- 316 stainless steel sheath for chemical and corrosion resistance
- 22 AWG Teflon leads, 6 feet in length
- 5-pin DIN termination for standard connections
- Hysteresis less than 0.01°C at 0°C
- Time constant of 9 seconds maximum for 63.2%
- Thermal EMF less than 25 mV at 420°C
- Compact size: 305 mm L × 3.2 mm diameter
- Accredited calibration with ITS-90 coefficients and R vs. T values in 1°C increments
Applications
- Temperature calibration in laboratories and industrial settings
- Precision thermometry and temperature measurement
- Calibration of industrial temperature sensors and instruments
- Use as a reference standard for temperature measurement systems
Specifications
| Resistance | Nominal 100 Ω at 0°C |
| Temperature Range | -200°C to 500°C |
| Temperature Coefficient | 0.003923 Ω/Ω/°C nominal |
| Drift Rate | ±0.1°C when used periodically to 500°C |
| Sheath Material | 316 Stainless Steel |
| Leads | 22 AWG Teflon, 6 feet |
| Termination | 5 pin DIN |
| Hysteresis | Less than 0.01°C at 0°C |
| Time Constant | 9 seconds max for 63.2% |
| Thermal EMF | Less than 25 mV at 420°C |
| Size | 305 mm L × 3.2 mm dia. (12 × 1/8 in) |
Request a quote
Fluke Calibration 5618-12-D Secondary PRT Probe
Response within 24 hours
No obligation
Direct communication