CME-6211

Keeping up with parameters of CME-6111, the CME-6211 model has a significantly lower sensitivity toward the atmospheric pressure and temperature variations in a lower frequency range.

This model's sensors are equipped with a double-shielded isolation from unwanted external actions. The seismometer does not require mass centering or any other special techniques during installations. However, this model has been designed for using mostly as a part of permanent seismic stations and is the most ultimate among our product line.

Brochure

Characteristics:

Frequency range	0.008 Hz (120 sec) - 50 Hz
Sensitivity	2000 V / (m/sec)
Clip level	± 15V (7.5 mm/sec)
Self noise at 1 Hz	below NLNM in 0.1 – 5 Hz frequency range
Dynamic range	140 dB
Nonlinearity	0,2 %
Sensitivity axes	Vertical, North, East
Supply voltage	12 V Nominal (10.5-16 V permissible)
Power consumption	30 mA
Temperature range	-12°C - +55°C - standard range -40°C - +55°C - extended range
Maximum installation tilt	±15°
Dimensions	254 x 260 mm (dimensions including handle, diameter x height)
Weight	12.2 kg
Case material	Double-shielded isolation, aluminum