Guralp Systems

모델명 : FORTIS

제품용도 : 가속도계(Strong Motion Accelerometer)

FORTIS

•구성: 3축(ZNE)

•Feedback: Force feedback.

•응답 주파수: DC – 100Hz 

•Gain 스위치 옵션: 4 g, 2 g, 1 g or 0.5 g

•출력 민감도(Output sensitivity): 2.5 V/g, 5 V/g, 10 V/g, 25 V/g

•한계 측정 범위(Clip level): 4.2 g

•Peak / Full scale output: Three channels - ±20 V (40 V peak-to-peak) differential

•Cross axis rejection: 0.001 g/g

•선형성(Linearity): 0.1 % full scale

•Lowest spurious resonance: >450 Hz

•Self-noise below NHNM: > 0.07 Hz (14 seconds)

•Self-noise below AHNM: DC - 100Hz

•Self-noise below ALNM: 0.8 - 45Hz??

•Dynamic range: > 160 dB

▶CALIBRATION(auto calibration 기능)

•Calibration controls: Independent signal & enable lines exposed on sensor connector

•CONTROL

•Mass control / locking: Remote offset zeroing
 

▶전원

•입력 전압 범위 : 10-36VDC

•소비 전력 : 1.5W
 

▶물리적/환경 특성

•동작 온도: -20 to 75°C

•방수 성능(standard): IP68

•무게(standard): 1.1kg