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SEND AN INQUIRYProduct Overview
The JHE25 Silicon-Sapphire Memory Gauge measures bottom hole pressures and temperatures helping to evaluate
productivity during many phases of well development including drilling, evaluation and production. One of the key advantages
of the JHE25 is how easy it is to use from start to finish including programming, running a job and gauge maintenance. The
JHEView software has a very user friendly interface, so operators 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 on site.
| Specification | Details |
|---|---|
| Sensor Type | Silicon-Sapphire |
| Pressure Range | 1,500 psi / 3,000 psi / 6,000 psi / 10,000 psi / 15,000 psi |
| Pressure Accuracy | ±0.03% FS |
| Pressure Resolution | 0.0003% FS |
| Pressure Drift | <3 psi/year |
| Temperature Rating | 85°C (185°F) / 125°C (257°F) / 150°C (302°F) / 177°C (350°F) |
| Temperature Accuracy | ±0.5°C |
| Temperature Resolution | 0.01°C |
| Service | Sour Service |
| Power Source | Lithium Battery Pack |
| Communication | USB / RS232 |
| Data Set | Time / Pressure / Temperature |
| Maximum OD | 0.75 in (19 mm) / 1.25 in (32 mm) |
| Overall Length | 9.8 in (248 mm) / 10.8 in (274 mm) |
| Housing Material | Inconel 718 / 17-4 Stainless Steel |
| Sampling Rate | 1 second to 18 hours per sample |
| Memory Capacity | 2,000,000 data sets; optional 4,000,000 / 8,000,000 / 16,000,000 data sets |