Guralp Systems CMG-CD24 - Manual (Page 86)

CMG-CD24
Instrument description Response type Unit
CMG-3T (120s–50Hz) CMG­3_120S_50HZ Vel
CMG-3T (360s–50Hz) CMG­3_360S_50HZ Vel
CMG-3T (120s–100Hz) CMG­3_120S_100HZ Vel
CMG-3TB (30s–50Hz) CMG­3B_30S_50HZ Vel
CMG-3TB (100s–50Hz) CMG­3B_100S_50HZ Vel
CMG-3TB (120s–50Hz) CMG­3B_120S_50HZ Vel
CMG-3TB (360s–50Hz) CMG­3B_360S_50HZ Vel
CMG-3TB (360s–100Hz) CMG­3B_360S_100HZ Vel
CMG-3V (30s–100Hz) CMG­3V_30S_100HZ Vel
CMG-40T (1s–100Hz) CMG­40_1S_100HZ Vel
CMG-40T (2s–100Hz) CMG­40_2S_100HZ Vel
CMG-40T (10s–100Hz) CMG­40_10S_100HZ Vel
CMG-40T (20s–50Hz) CMG­40_20S_50HZ Vel
CMG-40T (30s–50Hz) CMG­40_30S_50HZ Vel
CMG-40T (60s–50Hz) CMG­40_60S_50HZ Vel
CMG-40T (100s–50Hz) CMG­40_100S_50HZ Vel
CMG-5T (DC–100Hz) CMG­5_100HZ Acc
CMG-6T (1s–100Hz) CMG­6_1S_100HZ Vel
CMG-6T (2s–100Hz) CMG­6_2S_100HZ Vel
CMG-6T (10s–100Hz) CMG­6_10S_100HZ Vel
CMG-6T (30s–100Hz) CMG­6_30S_100HZ Vel
7.1.3 Example files
The calibration information for a CMG-3T weak-motion velocity
sensor might look like the following:
[GURALP-DEMO]
Serial-Nos=T3X99
VPC=3.153,3.147,3.159
G=1010,1007,1002
COILCONST=0.02575,0.01778,0.01774
CALVPC=3.161
CALRES=51000
TYPE=CMG-3T
RESPONSE=CMG-3_30S_50HZ Vel
GRAVITY=9.80122
CMG-5T accelerometers use 1Ω calibration resistors, and their coil
constant is set to unity. For example:
[GURALP-CMG5]
Serial-Nos=T5585
86 Issue C