Features (Piezoelectric type accelerometer)
· Built-in preamplifier
· The seismo-type sensor requires no origin
· Smaller, lighter and tougher than other types, and the dynamic range is wider
· High resonance frequency makes the measurable frequency range wider
Specifications of NP-500/600/3000 Built-in Preamplifier Type
*1:The sensitivity varies from model to model (individual differences). The values given in the above table are the standard values at the time of shipment, not the measurement accuracy values. Performing calibration for each of the sensors according to its respective sensitivity values enables measurement to be performed under the same conditions and with the same accuracy, irrespective of the sensor type.
*2:fc determined by charge amplifier time constant setting
*3.Conforms to JIS C 0920 Protection Class 7.
*4:Operating temperature range is for the main unit only. The operation range when the cable is -25 to 105°C.
*5:Not including cable
*6:Applicable to CE marking when the cable length is 30m or less.