Guralp-systems CMG-5T Manual do Utilizador descarregar pdf (Página 24)

CMG-5T

7 Specifications

Outputs and

response

Low gain output options 2g, 1g, 0.5g, 0.1g

Corresponding high gain

outputs

0.2g, 0.1g, 0.05g, 0.01g

Dynamic range at 2 g standard

Dynamic range, 0.005 –

0.05 Hz

< 140 dB

Dynamic range, 3 – 30 Hz < 127 dB

Standard frequency band

DC – 100 Hz (–3dB

point)

Optional low-pass corner 50, 100 or 200 Hz

Linearity 0.1 % of full scale

Cross-axis rejection 0.001g / g

Calibration

controls

Open-loop response pin on connector

Closed-loop response pin on connector

Step function response

may be added to open-

and closed-loop

calibrations

External inputs

Sine-wave, step, or

pseudo-random

Physical Lowest spurious resonance 450 Hz

Operating temperature

range

–20° to +70 °C

Pressure jacket material

hard anodised

aluminium

Power / signal connector

Mil-spec connector on

sensor housing (02E-

14-19P)

Weight 2,270 g

Power Current at 12 V DC 8 mA per axis

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