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SEND AN INQUIRYProduct Overview
The JHE26 Surface Readout Gauge is designed for real time sampling of pressure and temperature data for
applications focused on production optimization, well stimulation or reservoir development. Due to the gauge’s stability and
strong transmission distance, the JHE26 can send data from downhole to surface through one single conductor wireline
cable at well depths up to 6,900 meters.
| Sensor Type | Silicon-Sapphire | Quartz |
|---|---|---|
| Pressure | ||
| Range–psi | Up to 20 kpsi | Up to 30 kpsi |
| Accuracy–psi | ±0.03% FS | ±0.02% |
| Resolution–psi | 0.0003% FS | <0.01 FS |
| Drift–psi/year | <5 | ±0.02% FS |
| Temperature | ||
| Rating–°C | 150 (302 °F) / 177 (350 °F) | 177 (350 °F) |
| Accuracy–°C | ±0.5 | ±0.2 |
| Resolution–°C | 0.01 | <0.005 |
| Characteristics | ||
| Service | Sour Services | Sour Services |
| Power Source | +12 VDC / 100 mA | +12 VDC / 100 mA |
| Communication | USB / RS232 | USB / RS232 |
| Data Set | Time / Pressure / Temperature | Time / Pressure / Temperature |
| Max OD–inches | 1.44 (36 mm) | 1.44 (36 mm) |
| Overall Length–inches | 8.26 (209 mm) |