PPS 28 - Quartz Electronic Gauge
The PPS28 is developed for critical well testing by utilizing the high accurate and stable quartz sensors. PPS28 gauge is one of the most rugged and reliable quartz tools with low power consumption.

MAJOR APPLICATIONS
  • Drill Stem Tests
  • Production Tests
  • Pressure Gradients
  • Interference Tests
  • Frac Monitoring
  • Pressure Monitoring while drilling
  • Injection Pressure Monitoring
  • Perforation Monitoring
  • SPECIFICATIONS
    Sensor Type Quartz
    Pressure Ranges Up to 25,000 PSI
    Pressure Accuracy 0.02% (FS), 0.015% FS Typically
    Pressure Resolution 0.00006% F.S.
    Pressure Drift < 0.02% PSI / year F.S.
    Temperature Rating 150 °C (301 °F), 177 °C (351 °F)
    Temperature Accuracy 0.2 °C
    Temperature Resolution 0.01 °C
    Power Source 2-4 AA or 1-2 CC lithium packs
    Communications USB/RS232
    Data Set Time/Pressure/Temperature
    Memory Capacity 2M data sets
    Outside Diameter 0.75"(19.1 mm), 1.25"(31.8 mm), 1.27"(32.3 mm)
    Overall Length 21" (533.4 mm)/23" (584 mm)
    Work Mode MRO/SRO Optional
    Service H2S
    Housing Material Inconel 718/SS 17-4
    Sample Rate 0.1 second to 18 hours

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