A positioning element fixes piston motion sensor alignment in the cylinder head, improving measurement precision while simplifying installation.
Hydraulic feed lines routed through the rig's water tank cool oil before drilling, cutting energy use while preserving mobility.
A sealed transverse bore separates the pressure chamber from the sensor housing, enabling accurate piston sensing under high hydraulic pressure.
A sealed collimator separates the piston motion sensor from hydraulic pressure, enabling accurate sensing and leak-free sensor removal.