Seismic Instrument

• Frequency range：25000 Hz
• The channel number：6 to 12
• Working temperature：-4 to 176 F (-20 to 80 C)
• Appearance of the form：Portable
• Product form：Instrument or Meter or Analyzer; Recorder / Totalizer
• Characteristics of the：Battery Powered; Event triggered; Filters; Self Test / Self Calibrating
• Product category：Seismic Instruments

• Frequency range：2 to ? Hz
• Working temperature：-40 to 158 F (-40 to 70 C)
• Product form：Sensor or Transducer
• Product category：Seismic Instruments

• Number of measuring shaft：Single
• Frequency range：0.0 to 1000 Hz
• Acceleration range：-10 to 10 g
• Working temperature：-67 to 347 F (-55 to 175 C)
• The biggest impact：6000 g
• Product form：Linear Accelerometer; Sensor / Transducer
• Product category：Seismic Instruments

Setra 141A/141B linear accelerometer seismic instrument

• Number of measuring shaft：Single shaft
• The biggest impact：1500 g
• Appearance of the form：Modular;
• Product form：Components/sensor
• The sensitivity：540-900 mV/g
• The noise density：0.7-1.2 μg/√Hz
• Frequency response range：0-700 Hz
• The amplitude nonlinearity：< 0.3 (typical) | < 1 (maximum)
• The power supply voltage：5-40 V
• The temperature coefficient of the scaling factor：120 (typical) | 20 to 220 PPM/K (maximum)
• Temperature coefficient of deviation：0.3 mm to 1.2 mm (maximum) mg/K
• Working temperature range：- 40 to + 85 ° C
• Cable：removable
• The weight of the：75 g