产品详情资料
在计算每次测深的位置和深度时,应充分考虑扇形转向,以及由于声速剖面、船舶姿态和安装角度引起的折射。脉冲长度和范围采样率随深度变化(自动或手动),以获得佳分辨率。在浅水区,通过在不同区域单独应用近场聚焦来适当注意近场效应。EM 122对所使用的每个发射扇区应用不同的聚焦范围。动态光束聚焦用于接收光束。EM 122在12 kHz左右的声纳频率下工作以获得高分辨率。ping速率主要受到水中往返行程时间的限制,高ping速率为5Hz。每次ping的波束和测深次数:•4度接收器:–144个波束在高密度模式下发出216次测深•1或2度接收器:-288个波束或576个波束在双条带模式下发出432/864次测深高密度模式功能限制哺乳动物骚扰EM 122产生的大声强约为210 dB re 1 mPa。The sector steering is fully taken into account when the position and depth of each sounding is calculated, as is the refraction due to the sound speed profile, vessel attitude and installation angles. The pulse length and range sampling rate are variable with depth (auto or manual) for best resolution. In shallow waters due care is taken to the near field effects through nearfield focusing individually applied in the different sectors. The EM 122 applies different focus ranges for each of the transmit sectors which are used. Dynamic beam focusing is used for the reception beams. The EM 122 operates at sonar frequencies around 12 kHz for high resolution. The ping rate is mainly limited by the round trip travel time in the water up to a ping rate of 5 Hz. Number of beams and soundings for each ping: • 4 degrees receiver: – 144 beams giving 216 soundings in High Density mode • 1 or 2 degrees receivers: – 288 beams or 576 beams in dual swath mode giving 432/864 soundings in High Density mode Functionality to limit Mammal Harassment The maximum sound intensity generated by the EM 122 is about 210 dB re 1 mPa.
发货期:1-3个工作日,具体可联系客服
质保:质保期一年!
主营产品简介
专注于DCS、PLC、机器人控制系统、大型伺服四大系统领域。
主营产品各种模块/卡件,控制器,触摸屏,伺服驱动器。
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发货快,货期精准,
主营品牌包括 ABB贝利、GE/FUANC、FOXBORO、英维思TRICONEX 、本特利BENTLY、A-B罗克韦尔、艾默生EMERSON 、OVATION、MOTOROLA、XYVOM、霍尼韦尔HONEYWELL 、力士乐REXROTH、KUKA、NI、DEIF、横河、伍德沃德WOODWARD、瑞恩、施耐德SCHNEIDER 、安川、 穆格MOOG、PROSOFT等品牌。
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●使用前:
在操作和维护,安装设备之前,请阅读并严格遵守安全相关的信息。
Read and strictly follow safety-related information before operatingmaintainingand installing equipment.
●使用者要求:
必须从事安装,组装或维护设备等相关工控电气机械以及其他相关技术的人员。
Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.应用范围:
应用于品牌本系列工业以及生产生活自动化设备产品。
Used in the brand of this series of industriaand production automation eauipment products
适用于场景:系统集成,非标定制,产线升级改造,原设备电气替换等等。
Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.
●操作人员:
应该由本品牌专业培训操作员来安装、操作和维修设备。专业人员具有技术能力强,熟悉安全信息和安全实施:
熟悉设备的安装加工、操作和维护:熟悉处理所有的潜在危险情况。
Equipment should be installed,operated and maintained by trained operators from the brand
●危险情况
警告
.请注意使用人员的人身安全。
●除了产品特性以及功能,还需了解产品的使用寿命环境。
●充分学习产品使用手册,否则非专业人员可能会造成人身危险。
Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.
●服务行业
适用水泥,木业,石业,橡胶,石油,化工,发电,环保,水处理,制冷,交通,钢铁,食品,饮料,船舶,制冷等行业
Applicable to cementwood,stone,rubber,petroleumchemical, power generation,
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