Guralp Systems CMG-6TD - Manual (Page 107)

CMG-6TD Specifications
10 Specifications
Outputs and
response
Sensitivity 2000 V/m/s
Nominal output sensitivity 2.0 × 10 -9 m/s/count
Standard output format 24-bit
Noise-free resolution (NPR) at 20
samples/s
> 132 dB r.m.s.
(> 22 bits)
Standard frequency band 0.033 Hz (30 s) – 100 Hz
Digital signal processor TMS3200 at 144 MHz
Output rate User selectable
RS232 baud rate User selectable
Physical Lowest spurious resonance 450 Hertz
Operating temperature range –10 to +75 °C
Pressure jacket material
hard anodised
aluminium
Internal thermometer accuracy
±0.33 °C (30 °C)
±0.5 °C (10..50 °C)
±1.0 °C (–10..75 °C)
Internal thermometer linearity ±0.5 °C
Internal thermometer resolution 0.0625 °C
Sensor base plate
hard anodised
aluminium
Base diameter 154 mm
Sensor height
242 mm (including
handle)
Sensor weight 3.0 kg
Power Voltage requirements
10..24 V using 12 V
DC/DC converter
Current at 12 V DC with GPS 165 mA
MAN-T60-0002 107 Issue F - February 2014