Gyros & INS
Five integrated pressure-resistant navigation systems (up to 140 MPa class) for downhole drilling, underwater vehicles and deep-well survey.
Series Overview
| Model | Key specification | Evidence |
|---|---|---|
| F941S | downhole INS · CEP 5 m/h (ODP) · 1,000 m rated class | Manufacturer spec |
| F980S | deep-well/high-pressure · titanium alloy option | Manufacturer spec |
| F940SD | integrated pressure-resistant · ≤120 MPa | Manufacturer spec |
| F980SD | 0.05°/h gyro · ≤120 MPa · titanium | Manufacturer spec |
| F990SD | 0.01°/h class · ≤140 MPa · titanium | Manufacturer spec |
Applications
Oil/gas downhole drilling guidance · underwater vehicle navigation · deep-well survey · subsea robotics.
Depth or pressure rating?
Pressure classes run to the 120–140 MPa range on the SD grades (manufacturer specifications) — state your well/depth profile in the RFQ.
Titanium housing?
Available on F980S/F980SD/F990SD (manufacturer specification).
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