描述
Bently 18745-03是一款属于7200系列的位移传感器，主要用于精确测量旋转机械的轴振动、轴向位置等动态参数。以下是其产品详情：
基本信息
品牌：Bently Nevada
产品类型：位移传感器
产地：美国
技术参数
测量范围：0至5mm（0至0.20in）
精度：±0.5%满量程
非线性度：±1%满量程
分辨率：0.1μm（0.000004in）
频率响应：0至10kHz
工作电压：24VDC±10%
输出信号：4-20mA DC
工作温度：-40°C至+200°C（-40°F至+392°F）
防护等级：IP67
产品特点
非接触式测量：采用非接触式间隙电压传感器技术，可消除目标表面的磨损，确保长使用寿命。
高精度：能精确测量位移，测量精度可达±0.5%满量程，确保测量结果的准确性。
高可靠性：具有高信噪比，即使在嘈杂环境中也能提供可靠的测量结果，并且具备反极性保护功能，可防止传感器在电源意外反接时损坏。
应用领域
振动监测：可测量泵、电机和涡轮机等旋转机械的振动，帮助检测和诊断机械故障。
位置监测：用于测量轴、齿轮和阀门等物体的位置，为机械控制提供数据并向操作人员提供反馈。
间隙测量：能够测量轴承与轴等两个物体之间的间隙，确保机械正确对齐并防止磨损。
The Bently 18745-03 is a displacement sensor belonging to the 7200 series,primarily used for accurately measuring dynamic parameters such as shaft vibration and axial position in rotating machinery.Here are the product details:
Basic Information
Brand:Bently Nevada
Product Type:Displacement Sensor
Origin:USA
Technical Parameters
Measurement Range:0 to 5mm(0 to 0.20in)
Accuracy:±0.5%of full scale
Non-linearity:±1%of full scale
Resolution:0.1μm(0.000004in)
Frequency Response:0 to 10kHz
Operating Voltage:24VDC±10%
Output Signal:4-20mA DC
Operating Temperature:-40°C to+200°C(-40°F to+392°F)
Protection Rating:IP67
Product Features
Non-contact Measurement:Utilizes non-contact capacitance sensor technology,eliminating wear on the target surface and ensuring a long service life.
High Accuracy:Accurately measures displacement with an accuracy of±0.5%of full scale,ensuring reliable measurement results.
High Reliability:Features a high signal-to-noise ratio,providing reliable measurements even in noisy environments,and includes reverse polarity protection to prevent damage from accidental reverse power supply connection.
Applications
Vibration Monitoring:Measures vibration in rotating machinery such as pumps,motors,and turbines,aiding in fault detection and diagnosis.
Position Monitoring:Measures the position of shafts,gears,and valves,providing data for machine control and feedback to operators.
Gap Measurement:Measures the gap between two objects,such as a bearing and shaft,ensuring proper alignment and preventing wear.
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