Guralp Systems CMG-6TC - Manual (Page 16)

CMG-6TC Appendices
6.2 Appendix B - Specifications
Parameter Specification
Velocity output bandwidth 1, 10, 30, 60 seconds at 100Hz
or
1, 30, 60, 120 seconds at 100Hz
Velocity output sensitivity 2 x 1,200 V/ms -1 (standard),
2 x 750 V/ms -1 (optional)
2 x 2,000 V/ms -1 (optional)
2 x 4,000 V/ms -1 (optional)
Peak output ±5V (20V peak-to-peak) – standard
output
±10V (40V peak-to-peak) – high-power
output
Linearity > 95 dB
Cross-axis rejection > 65 dB
Electronics self-noise -172 dB (relative to 1 m 2 s -4 Hz -1 )
Operating temperature -20 to +60°C
Temperature sensitivity < 0.6 V per 10 °C
Horizontal tilt tolerance ±20° from horizontal
Construction Hard anodised aluminium case, gold
plated contacts, O-ring seals
throughout, exceeding IP67
Case diameter 89mm
Case height (with handle) 160mm
Weight
1.20 kg
Power supply 9 - 36 VDC / ±5V
Power consumption 140mW (without cable and standard
output)
200mW (with cable)
Calibration controls common signal and enable lines
exposed on sensor connector
Optional accessories Break-out box
Combined power/signal cable
Right angled connector
MAN-060-0005 14 Issue C - February 2015