The PPS71 PT Geothermal Tools are designed for extreme, high temperature downhole conditions. The robust electronics combined with vacuum flask technology allow these products to perform at 350 °C (662 °F) continuously, for four hours. The tool measures pressure and temperature, and can be configured as either a memory tool or surface read out (SRO) tool. The measurements are done with a highly sensitive silicon-sapphire (piezo) transducer and a resistance temperature detector (RTD). The RTD is exposed to the well fluids for faster response and higher accuracy.
Specifications
| Pressure Sensor Type | Silicon Sapphire |
| Pressure Range | 5K psi | 10K psi |
| Accuracy | ± 0.03% FS |
| Resolution | 0.0003% FS |
| Temperature Sensor Type | RTD (Pt1,000; 4-wire) |
| Temperature Range | 300 °C (572 °F) | 350 °C (662 °F) |
| Accuracy | ± 0.5 °C |
| Resolution | 0.01 °C |
 PPS71 PT Brochure PPS71 PT Data Sheet | |
| For more information please Email: sales@pioneerps.com | |
| Depth Accuracy | 0.3 ft (0.1-m) |
| Display | LCD graphic display (320 x 240) |
| Memory | 48 MBytes |
| Power Input Voltage | 6 - 28 VDC, 200 mA at 12VDC |
| 2 or 4 D size lithium battery cells | |
| Sampling Rate | 0.1 second to 1.8 hours |
| External Channels | 3 × 4 - 20mA |
| Depth Alarm | Up to 8 with a close to surface alarm |
| Speed Alarm | One |
| Tension Alarm | One |
| Dimensions | 4.30” (H) × 7.90” (W) × 9.10” (L) |
| Weight | 8 lbs |
| Operation Temperature | -20 to 70 °C |
PPS36 Specifications (Rev. 01, 2010-10-21) | |
| PPS36 Technical Sheet | |
| For more information please Email: sales@pioneerps.com | |