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TYPE 8340

CCLD SEISMIC ACCELEROMETER WITH TOP CONNECTOR

Seismic Accelerometer designed with high sensitivity and excellent signal-to-noise ratio. Built to provide 10 mV/g measurements, ideal for large structures (at very low frequencies), measuring low-level seismic activity.

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TYPE 8340

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Type 8340 is a piezoelectric annular shear design accelerometer with integral electronics.

USE SCENARIOS

  • Seismic measurements
  • High sensitivity, 1 V/ms-2 (10 V/g)
  • Low noise
  • Impedance output
  • Hermetically sealed stainless steel housing for outdoor environments
  • Insulated base
TYPE 8340
Type/technology Piezoelectric CCLD (IEPE)
Direction/Axes Uniaxial
Measurement range 5 m/s²
Measurement range 0.5 g
Application Speciality
Weight 775 g
Weight 22.3 oz
Sensitivity tolerance 10 %
Sensitivity 1 mV/g
Lower frequency 0.1 Hz
Higher frequency 1.5 kHz
Minimum Temperature -51 °C
Maximum Temperature 74 °C
Minimum Temperature -60 °F
Maximum Temperature 165 °F
Mounting Stud mounting
Resonance frequency 7 kHz
Electric isolation Case isolated
Output signal (connectivity) Analogue
Electrical connector location Top
TEDS No