925 MicroPirani™ Cross Reference

Sens4 offers a range of vacuum transducers that serve as direct drop-in replacements for the MKS 925 MicroPirani™ vacuum transducer.

Our recommended alternative to the MKS 925 micro Pirani transducer is engineered for effortless integration into existing vacuum equipment installations. No changes required to cabling, analog signal scaling, setpoint configuration, digital communication protocols, or interface compatibility.

Ensure business continuity by qualifying a second source alternative to the MKS 925 MEMS Pirani vacuum pressure transducer or qualify our vacuum measurement solution as your first choice to take advantage of our short lead time, competitive pricing, and best-class performance.

Sens4 provides two plug-and-play replacements for the 925 Transducer from MKS Inc. (Formerly known as MKS Instruments Inc.), ensuring a smooth transition, measurement performance enhancement, and minimal downtime.

MicroPirani™ is a trademark of MKS Inc.

MKS 925 Transducer Cross Reference Table

Looking for a seamless replacement for your MKS 925 MicroPirani™ transducer? 

The Sens4 VPM-5 is a piezo Pirani high-performance combination gauge that offers drop-in replacement for the MKS 925 vacuum pressure gauge. The VPM-5 is designed to deliver superior accuracy, reliability, and long-term stability.

• Vacuum flange mechanical compatibility
• Emulates analog voltage output pressure signal scaling
• Emulates digital communication protocol with extended measuring range
• Comparable relay setpoint functionality
• Connector pin compatibility
• Supply voltage compatibility
• Compatibility with MKS PDR900 vacuum gauge controller 
• Short lead time of typical 1-4 workdays

Upgrade your vacuum measurement system today with the VPM-5 SmartPirani™ vacuum gauge and experience next-level performance without changing your setup.