The Fluke 5628-12-D Secondary Standard PRT is engineered for high-accuracy temperature measurement in laboratories and industrial calibration setups. Its 0.25″ diameter and 12″ length make it ideal for standard calibration wells and professional metrology applications. With a 25 Ω platinum resistance sensor, it delivers consistent and precise readings over a wide temperature range of -200°C to 661°C. The 5-pin DIN connector ensures secure and reliable electrical connections. Constructed from durable, chemically resistant materials, this probe provides long-term stability and dependable performance under demanding conditions. Perfect for research labs, industrial metrology, and professional calibration facilities, it offers repeatable and reliable temperature monitoring for critical tasks.
Key Features:
25 Ω platinum resistance sensor for precise temperature measurement
Wide operating range: -200°C to 661°C
0.25″ diameter x 12″ length suitable for standard calibration wells
5-pin DIN connector for secure, reliable connections
Durable, chemically resistant construction for long-term use
Quick response time for efficient calibration
Compatible Chemicals:
Safe for use with standard calibration oils and inert laboratory fluids.
Included Accessories:
Probe only; compatible with Fluke Calibration instruments and calibration baths.
Compliance:
Manufactured to ISO 17025 standards, ensuring laboratory-grade accuracy and quality assurance.
Benefits for Lab Users:
The Fluke 5628-12-D provides precise, repeatable temperature readings, reducing calibration errors and improving workflow efficiency. Its robust design and secure 5-pin DIN connection make it ideal for laboratories, industrial calibration, and professional environments requiring high-accuracy temperature measurement.





