Description
The Quartz Pressure Tool (QPT001) utilizes a precision digital quartz pressure transducer to provide wellbore pressure and gauge temperature. This transducer provides a continuous measurement of well pressure during dynamic passes, or dynamic pressure build-ups or draw-downs.
Ratings & Dimensions
|
Max temperature |
350°F (177°C) |
|
Max pressure |
15,000 psi (103.4 mPa) |
|
Outer diameter |
1.69 in (43.0 mm) |
|
Length |
21.25 in (540.0 mm) |
|
Weight |
9.5 lb (4.3 kg) |
|
Measure points |
4.2 in (106.0 mm) |
|
Materials |
Corrosion resistant materials used throughout |
Pressure Measurements
|
Maximum error |
0.02% Full Scale |
|
Response time |
< 1 second |
|
Range |
0 – 15,000 psi |
|
Resolution |
0.008 psi (55.16 mPa) |
|
Drift |
< 3 psi (< 20.68 kPa) per year |
Temperature Measurements
|
Accuracy |
0.27°F (0.15°C) |
|
Resolution |
0.009°F (< 0.005°C) |
|
Drift |
< 0.1 °C /year at 177°C |
|
Reference clock drift |
<1 ppm /year at 177°C |
Hardware Characteristics
|
Combinability |
All HD tools (RADii, iQ, PL, RAS, etc) |
|
|
Acquisition Mode |
Real-time (with TCU) |
Memory (with MLT) |
Electrical Specifications
|
Voltage |
50V DC |
19V DC |
|
Current |
4.5 mA |
11 mA |
Version Control: 2021.12.09
On-line specifications are for REFERENCE ONLY and subject to change without notice. DO NOT USE FOR FIELD OPERATIONS.
