Guralp Systems CMG-5TD - Manual (Page 40)

CMG-5TD Digital Accelerometer Specifications
8 Specifications
Transducer type Accelerometer
Standard output band DC – 100 Hz
Output sensitivity 4 g, 2 g, 1 g, 0.5 g, 0.1 g
Corresponding high gain outputs 0.4 g, 0.2 g, 0.1 g 0.05 g, 0.01 g
Peak analogue output ±10 V differential
Analogue output impedance 47 Ω nominal
Lowest spurious resonance > 450 Hz
Linearity 0.1 % full scale
Cross-axis rejection 0.001 g/g
Dynamic range > 165 dB
> 140 dB for 0.005 – 0.05 Hz
> 127 dB for 3 – 30 Hz
Operating temperature –20 to +70 °C
Materials Hard anodized aluminium case
Mil-spec connectors
Case diameter 176 mm
Case height (with feet / handle) 245 mm
Case height (sensor only 160 mm
Weight 4.3 kg
Isolating power supply 12 – 28 V DC
Current at 12 V DC 185 mA
Calibration controls Command-line
Optional low pass corner 50, 100 or 200 Hz
MAN-050-0005 40 Issue D - April 2013