Quartz Memory Gauge

The PPS28 Quartz Memory Gauge has an integrated quartz pressure transducer and high temperature electronics making it highly accurate and stable, perfect for critical well testing. It is designed for applications where high quality data is required from a high temperature environment.


  • Pressure Build-up Tests
  • Pressure Gradients
  • Interference Tests
  • Injection Pressure Monitoring
  • Drill Stem Tests

PPS28 Case PPS28 weatherproof case

The SmartView software has a very user friendly interface, so operators with minimal experience can feel confident running the gauges and retrieving data. Also once the gauge is programmed with the desired sampling rates and durations, jobs can be run consecutively without needing to reprogram the gauge, saving time onsite.

PDF Icon  PPS28 Technical Sheet


Sensor TypeQuartz
Pressure Ranges10K | 16K | 20K | 25K
Pressure Accuracy± 0.02% FS
Pressure Resolution<0.01
Temperature Rating150 °C (301 °F) | 177 °C (351 °F)
Temperature Accuracy± 0.2 °C
Temperature Resolution<0.005

PPS28 Maintenance kit Chemraz (1 metal C-ring, 2 Chemraz O-rings, 4 Peek back rings)
Aflas (1 metal C-ring, 2 Aflas O-rings, 4 Peek back rings)
O-ringsAflas / Chemraz
O-ring grease 177 °C
Weatherproof gauge caseCase 518 or 1495 for 1.27"OD
USB Interface cable
Battery tester with depassivation functions