Keller PA 21SR Pressure Transmitter

Keller positions the PA-21SR as a transmitter option for applications requiring defined response time, long-term drift limits, and immunity to typical plant electromagnetic conditions.

For exact dimensions, tolerances, and ratings of the PA-21SR, confirm specifications directly with the Keller technical team or request a datasheet through Verkopershulp.nl.

The PA-21SR part number follows Keller's an alpha series prefix, with the 'PA' prefix designating a distinct configuration line within the transmitter range. As a manufacturer active in industrial supply chains, Keller produces transmitter hardware engineered for long service intervals and straightforward maintenance.

Typical applications for the PA-21SR include temperature control loops on reactors, flow totalizing on distribution headers, and pressure feedback to PLCs within metal processing systems.

Request a quote for Keller PA-21SR via Verkopershulp.nl; our procurement team handles cross-references, equivalents, and obsolete-part replacements daily.

When integrating the PA-21SR into existing assemblies, verify mechanical envelope, fastening pattern, and connection interface against the Keller reference drawing.