Horizontal geophone PS-10ES

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Product overview
The S Series 10 Hz seismic geophones (models PS-10ES, PS-10GS, PS-10XS) are engineered for high‑precision seismic signal acquisition in field and controlled environments. They deliver stable output, low distortion and high aliasing frequency to support accurate data capture for exploration and engineering surveys.

Models and orientation

• Available models: PS-10ES, PS-10GS, PS-10XS.
• Sensor orientation: vertical and horizontal versions available.

Key technical specifications

• Natural frequency: 10 ±2.5% (all models).
• Coil resistance: PS-10ES 375 ±2.5 Ω; PS-10GS 350 ±2.5 Ω; PS-10XS 395 ±2.5 Ω.
• Sensitivity (V/m/s): PS-10ES 28.8 ±2.5; PS-10GS 22.8 ±2.5; PS-10XS 27.5 ±2.5.
• Sensitivity with shunt resistor: PS-10ES 20.9 ±2.5 (1000 Ω) / 22.5 ±2.5 (1339 Ω); PS-10XS 19.7 ±2.5 (1000 Ω); PS-10GS: not applicable.
• Damping: PS-10ES 0.25 (+5%/−0%); PS-10GS 0.68 ±5%; PS-10XS 0.316 ±2.5%.
• Damping with shunt resistor: PS-10ES 0.686 (+5%/−0%) (1000 Ω) / 0.600 (+5%/−0%) (1339 Ω); PS-10XS 0.70 ±2.5% (1000 Ω); PS-10GS: not applicable.
• Distortion: ≤0.1% (PS-10ES, PS-10XS); ≤0.075% (PS-10GS).
• Spurious frequency: ≥240 Hz (PS-10ES/PS-10GS), ≥250 Hz (PS-10XS).
• Max tilt angle for distortion spec: 10° (PS-10ES/PS-10XS), 15° (PS-10GS).
• Max motion: PS-10ES 2 mm; PS-10GS 1.78 mm; PS-10XS 1.5 mm.
• Moving mass: PS-10ES 11 g; PS-10GS 8.4 g; PS-10XS 11.2 g.
• Dimensions (d×h): PS-10ES 25.4 × 32 mm; PS-10GS 27.4 × 30.15 mm; PS-10XS 25.4 × 34 mm.
• Operating temperature: PS-10ES/PS-10XS −40 to +100 °C; PS-10GS −40 to +90 °C.
• Weight: PS-10ES 84.6 g; PS-10GS 83 g; PS-10XS 88.4 g.
• Warranty: 1 year.

Applications

• High‑precision seismic exploration and field surveys.
• Refraction and reflection seismic surveys.
• Engineering site investigations and vibration monitoring.

Notes

• Damage caused by high voltage or physical impact is excluded from warranty coverage.
• Product specifications are subject to change without prior notice.