三联科技股份有限公司


Guralp Systems Limited
CMG 40T Ocean Bottom Seismometer System
CMG-40TOBS
www.guralp.com

业务连络人: 陈彦俊Reid
相关部门:技术本部


产品说明 : The OBS-CMG40T triaxial ocean bottom instrument is the smallest ocean bottom sensor available from Guralp Systems, with a CMG-40T sensor housed in a 16 cm diameter spherical casing. Such a small size yields excellent coupling to ground and minimises noise. Within the sensor package, a combination of auto-levelling electronics and a gimbal of ±120 ° range ensures you can deploy in confidence over any sea floor surface.


产品特性 : 1. Very low power consumption (< 8.8 mA per rail from ±5 V input power) 极低功耗
2. Automatic tilt compensation with ±120 ° gimbal ±120自动倾斜补偿
3. Stable levelling platform 稳定平台
4. Integrated wide dynamic range digitizer 集成式大动态范围数码转换系统
5. High stability clock 高稳定时钟
6. Long duration, low power recording medium 提供长时效,低功耗记录
7. Noise performance indistinguishable from the surface CMG-40T sensor 杂讯表现与地表40T感应器相同
8. Linearity > 100 dB 线性大于100 dB
9. Dynamic range > 150 dB 动态范围大于150 dB
10. Automatic deployment sequence including full levelling and centring 提供自动安装程序

详细规格 :
项 目说 明
代表实绩 :请连结原厂网站 http://www.guralp.com/products/40TOBS/
操作说明 :请连结原厂网站 http://www.guralp.com/documents/html/MAN-040-0001/
技术文件 : 请连结原厂网站 http://www.guralp.com/documents/html/MAN-040-0001/
电子型录 : 请连结原厂网站 http://www.guralp.com/documents/html/MAN-040-0001/
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