Baker Hughes Moisture Transmitter HygroPro XP

To maximize HygroPro XP performance, Panametrics recommends recalibration of the aluminum oxide moisture sensor on the Replaceable Transducer Element (RTE) every 6 to 12 months. The optimum interval depends on the specific application. To accomplish this, either return the RTE to Panametrics for recalibration or install a new RTE. The HygroPro XP electronics will automatically read and store the calibration data whenever a new or recalibrated RTE is installed.;

1. While wearing protective gloves, place the sensors on the probe in the first container of Hexane or Toluene and allow them to soak for 10 minutes.

2. Remove the sensors from the Hexane or Toluene and soak them in the container of distilled water for 10 minutes. 3. Remove the sensors from the distilled water and soak them in the second (clean) container of Hexane or Toluene for 10 minutes.

4. Remove the sensors from the Hexane or Toluene and set the probe aside in a clean area.

5. Repeat steps 1 to 3 to clean the shield. To ensure the removal of any contaminants that may have stuck to the walls of the shield, swirl the shield in the solvents during the soaking procedure.

6. Remove the shield from the Hexane or Toluene.

7. Carefully replace the shield over the exposed sensors without touching them.

8. Place the probe, i.e., cleaned sensors with the installed shield, in an oven set at 50°C ± 2°C (122°F ± 3.6°F) for 24 hours.;