Surface geophone PS-10R

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Overview
The PS-10R geophone is a high-sensitivity sensor designed for single-point field acquisition and array deployments in industrial seismic and vibration surveys. It is electrically and mechanically interchangeable with the GS-One and delivers performance comparable to international equivalents.

Applications

• Surface seismic surveys and near-surface geophysical investigations
• Array installations for reflection and refraction studies
• Vibration monitoring and industrial diagnostics

Key features

• Natural frequency centered at 10 Hz for medium-frequency acquisition
• Sensitivity 85.8 V/m/s and coil resistance 1800 Ω (±3.5%)
• Damping ratio 0.48–0.54 and low distortion (≤0.1%)
• Interchangeable with GS-One for field compatibility

Technical parameters
Model: PS-10R
Natural frequency (Hz): 10 ±3.5%
Coil resistance (Ω): 1800 ±3.5%
Sensitivity (V/m/s): 85.8 ±3.5%
Damping: 0.48–0.54
Distortion (%): ≤0.1
Maximum motion (mm): 2.54
Moving mass (g): 14
Dimensions (d×h) mm: 30.2 × 39.9
Operating temperature (°C): -40 to +80
Weight (g): 73.5
Warranty: 2 years (excludes damage from high voltage or physical impact)

Notes

• Warranty excludes damage caused by high voltage or physical impact.
• Specifications may be updated without prior notice.