Rotational seismometer METR-13

The METR-13 and METR-11 models are quite similar to METR-01 and METR-03 but they are optimized for operation in the seismic exploration frequency range (1-150 Hz).

Characteristics Delivery and warranty

Sensitivity axes 3 orthogonal
Sensitivity 50 V/ (rad/sec)
Clip level 0,1 rad/sec
Frequency range 0.033 - 100 Hz
0.5 - 20 Hz
or by customer specification
Maximum output swing ±5 V, single-ended output
Temperature range -12°C - +55°C - standard range
-40°C - +55°C - extended range
Supply voltage 10.5-16 V DC, single-ended. Nominal value – 12 V
Power consumption 15 мА
Cold-start time ~15 min depending on low-frequency cut-off
Maximum installation tilt Any
Noise performance
Weight 1.5 kg
Dimensions 120 x 120 x 102 mm
Case Aluminum