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VAS-HV-401

VAS-HV-401
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VAS-HV-401

Product catalog summary
Company Overview: Weihai Sunfull Geophysical Exploration Equipment Co., Ltd. is a global manufacturer and supplier specializing in geophones, cables, and connectors. The company is located in Weihai, Shandong, China.
Product Overview: The VAS-HV-401 is a geophone designed for vertical and horizontal low-frequency sensing. It is part of a series that includes models 201, 301, 401, 501, and 28.5A, all with natural frequencies as low as 8.5Hz, suitable for various applications such as engineering vibration measurement and handheld meters.
Features:
  • Available for both vertical and horizontal measurements.
  • Compact size and lightweight design.
  • Effective bandwidth can be reduced to 10 Hz.
Specifications:
  • Natural Frequency: 8±7.5% Hz
  • Coil Resistance: 3200±5% Ω
  • Sensitivity: 40±7.5% V/m/s
  • Damping: 0.5±10%
  • Distortion: ≤0.1%
  • Maximum Motion: 2 mm
  • Moving Mass: 10.2 g
  • Dimensions: 25.4×45 mm (d×h)
  • Temperature Range: -40 to +70 ℃
  • Warranty Period: 1 year
Performance Curves: The document includes phase and response curves, indicating the performance characteristics of the geophone.
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Catalog excerpts

VAS-HV-401-1

WEIHAI SUNFULL GEOPHYSICAL EXPLORATION EQUIPMENT CO., LTD. NO. 1517-7 HEXING ROAD, HI-TECH DEVELOPMENT ZONE, WEIHAI, SHANDONG, CHINA Wertical and horizontal low-frequency sensors have five specifications, 201, 301,401,501,28.5A. Their natural frequencies are all as low as 8.5Hz, which can meet the vertical and horizontal testing in various fields such as engineering vibration measurement, hand-held meters and so on. - Vertical and horizontal are avliable - It has the characteristics of small size and light weight. - Measuring bandwidth, effective bandwidth and low frequency band can be reduced to 10 Hz.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.