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Essential features and characteristics:

This seismometer with a lower cutoff frequency of 0.05 Hz is perfectly suited for those who want to record longer periods without losing portability.

Please note that this sensor model will not be produced anymore. After the sell-of of the remaining stock, this instrument will be discontinued.


The most important characteristics:

Eigenperiod  20 seconds
Upper frequency limit 40 Hz
Transduction factor 1000 V/(m/s)
Output signal 3 analog voltages, max. +- 10V
Power supply +9 ... +15V DC, typically 50 mA @12 V 
Dimensions 195 mm diameter, 165 mm height
Weight 6.5 kg
Temperature range -15 ... +35 °C