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China, Chinese Low Frequency Geophone Sensor 1Hz for Micro Vibration Monitoring1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Geographic Surveying InstrumentOther Geographic Surveying InstrumentsGeophone 1HzHigh Sensitivity Geophone
SEIS TECH INC.
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Product Description Low frequency geophone sensor 1Hz (P/N: ST-1N) in vertical direction (P wave) and horizontal direction (S wave) are available, which are suitable for deep seismic exploration, engineering pulse measurement and other vibration analysis.- Long travel version of the ST-1N geophone, with Max. coil excursion p-p 6.0mm.- Special orientations upon request beyond the normal vertical and horizontal options.- Widely used in industrial vibration-monitoring systems.- Rugged construction with precious-metal, rotating-coil contacts.- High sensitivity of 200.0V/m/s.- 1-year limited warranty on basic element exclusive of high voltage, lightening or physical abuse. TypeST-1NNatural frequency ( Hz ) 1±10% Damping 0.36±20%Sensitivity (80hz) (V/m/s)200±10%DC Resistance (ohms) 3300 ±10% Distortion ( % ) <=0.2Insulation Resistance (MΩ)>50Moving Mass ( g )770Max. coil excursion p-p (mm)6.0Element Diameter (mm) 65.0Element Height (mm) 106.0Element Weight (g) 1400.0Operating Temperature(oC)-25oC to + 55oC Metal Case Dimensions (mm)Vertical: ? 75x166 / Horizontal: 75 x 75 x 166Working DirectionVertical or Horizontal or Three-component- All parameters specified herein are rated at a temperature 20oC±2oC.- 1-year limited warranty exclusive of high voltage, lightening or physical abuse.
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