Permanent Monitoring
Resistive Temperature Detector (RTD) Sensors
The Downhole Temperature Detecting Assembly RTD sensor measures temperature in oil & gas wells. It is extremely accurate and stable while responding instantaneously to any change in temperature. The assembly is Electron Beam Welded removing the possibility of leaks while being immune to EM/RF/MR/MW interference. The product can be installed in multiple configurations satisfying many applications. This robust, hardy tool stands up to the most severe downhole conditions. Lengths are available up to 1,550m.
RTD Specifications
| Pressure | |
|---|---|
| Maximum External Pressure | 20 ksi |
| Temperature | |
| Maximum Temperature | 260°C |
| Calibrated Range | 60°C to 260°C |
| Operating Range | -40°C to 260°C |
| Accuracy | ± 0.05°C |
| Drift | 0.05°C/year |
| Other | |
| Interface | DINLine III |
| Vibration | NAVMAT P-9492 |
| Material | SS316 |