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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.
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 20,000 PSI |
| Pressure Accuracy |
0.02% (FS), 0.015% FS Typically |
| Pressure Resolution |
<0.008 PSI |
| Pressure Drift |
<1 PSI / year |
| Temperature Rating |
150 °C (301 °F), 177 °C (351 °F) |
| Temperature Accuracy |
0.2 °C |
| Temperature Resolution |
0.01 °C |
| Power Source |
One or two single C lithium packs |
| Communications |
USB, RS232 |
| Data Set |
time/pressure/temperature |
| Memory Capacity |
1,000,000 data sets |
| Outside Diameter |
1.25" (31.75 mm) |
| Overall Length |
19" (482.6 mm), 21" (533.4 mm) |
| Work Mode |
MRO/SRO |
| Service |
H2S |
| Housing Material |
Inconel 718 / SS 17-4 |
| Sample Rate |
0.1 second to 18 hours |
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