RMP / Mercury-free probes
Mercury-Free NaK Melt Pressure Sensors
Review mercury-free fill options for high-temperature polymer processing. Select the fill and diaphragm together using the process temperature and contamination requirements.
Confirm before ordering
- Up to 400°C is a requested process-temperature envelope; electronics have a separate ambient limit.
- Food and medical applications require configuration-specific declarations and process approval.
- NaK is chemically reactive. A mercury-free fill is not a claim of harmless leakage.
Pressure & mounting choices
Specify full scale in PSI or bar: 1,500 PSI ≈ 103.4 bar; 3,000 PSI ≈ 206.8 bar; 5,000 PSI ≈ 344.7 bar; 10,000 PSI ≈ 689.5 bar. Nominal 100 / 200 / 350 / 700 bar ranges are separate specifications.
Review 1/2″–20 UNF, M14 × 1.5, M18 × 1.5 or M22 × 1.5 against the full bore drawing. The thread alone does not define compatibility.
Choose your RMP configuration
MATCH THE PROBE TO THE PROCESS
Send the model. Confirm the details.
Share the existing part number, mounting bore and controls interface for a configuration-specific quotation.