Surface geophone PS-60A

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Overview
60Hz series geophones are seismic sensors designed for high-frequency detection in exploration applications. Two variants (PS-60A and PS-60X) provide different sensitivity and mechanical characteristics to suit varied deployment needs.

Applications

• Seismic exploration and high-frequency wavefield detection
• Near-surface geophysical surveys and vibration monitoring

Product Category

• High Frequency (>14 Hz)

Technical Parameters

• Model: 60HZ series (PS-60A, PS-60X)
• Natural Frequency: PS-60A 60±5% ; PS-60X 60±5%
• Coil Resistance: PS-60A 940±5% Ω ; PS-60X 615±5% Ω
• Sensitivity: PS-60A 55±5% V/m/s ; PS-60X 35.5±7.5% V/m/s
• Sensitivity with Shunt Resistor: PS-60A - ; PS-60X 30.4±7.5% (3600Ω)
• Damping: PS-60A 0.65±5% ; PS-60X 0.508±10%
• Damping with Shunt Resistor: PS-60A - ; PS-60X 0.569±10% (3600Ω)
• Distortion: ≤0.2% (both variants)
• Spurious Frequency: PS-60A ≥450 ; PS-60X 1
• Max. Motion: PS-60A 1 mm ; PS-60X 6.5 mm
• Moving Mass: PS-60A 11.5 g ; PS-60X ≥400 g
• Dimensions (dia × height): PS-60A 27.5×34 mm ; PS-60X 27×34 mm
• Operating Temperature Range: -40 to +70 °C (both variants)
• Warranty Period: PS-60A 1 year ; PS-60X 2 years
• Weight: PS-60A 94 g ; PS-60X 97 g

Notes

• Damage resulting from high voltage or physical damage is excluded from the warranty coverage.
• Product specifications may be updated without prior notice.

Features / Technical specifications

• Model: 60HZ series (PS-60A and PS-60X variants)
• Natural Frequency: PS-60A 60±5% ; PS-60X 60±5%
• Coil Resistance: PS-60A 940±5% Ω ; PS-60X 615±5% Ω
• Sensitivity: PS-60A 55±5% V/m/s ; PS-60X 35.5±7.5% V/m/s
• Sensitivity with Shunt Resistor: PS-60A - ; PS-60X 30.4±7.5% (3600Ω)
• Damping: PS-60A 0.65±5% ; PS-60X 0.508±10%
• Damping with Shunt Resistor: PS-60A - ; PS-60X 0.569±10% (3600Ω)
• Distortion: ≤0.2% (both variants)
• Spurious Frequency: PS-60A ≥450 ; PS-60X 1
• Max. Motion: PS-60A 1 mm ; PS-60X 6.5 mm
• Moving Mass: PS-60A 11.5 g ; PS-60X ≥400 g
• Dimensions (dia × height): PS-60A 27.5×34 mm ; PS-60X 27×34 mm
• Operating Temperature Range: -40 to +70 °C
• Warranty: PS-60A 1 year ; PS-60X 2 years
• Weight: PS-60A 94 g ; PS-60X 97 g