NC-LVDT设计用于测量金属靶的位移和接近度,无需物理接触,是困难传感应用的理想选择。测量不受插入的非金属非导电材料(例如聚合物和生物材料)的影响。该装置的不锈钢外壳有两个线圈;一个用于传感,另一个用于温度补偿。线圈和Teflon电缆安装在稳定的PEEK基板上。该组件使用高级真空泵送环氧树脂灌封到不锈钢外壳中,并包括整体应变消除装置。这种包装使传感器可用于需要长期浸泡在水和盐溶液中的应用。
注意:此传感器设计用于LORD Sensing DEMOD信号调节器。
产品亮点
适用于LORD DEMOD信号调节器
轻松定制,以满足特定要求
任何应用的信号调节选项
非接触式位置测量
即插即用可用性
功能和好处
高性能
高动态范围,适用于难以测量
亚微米分辨率,行程/尺寸比大
1.0毫米和2.5毫米的位移
应用
生产线监控的过程控制
微型位置控制元件
线性和角度运动控制
用于质量控制的尺寸测量
机械规格 | |
线性行程长度 | 1.0毫米,2.5毫米 |
温度系数 | 偏移:0.0039%FS /°C(典型值)*量程:0.016%FS /°C(典型值)* |
外壳材料 | 300系列不锈钢(见图) |
核心材料 | 客户指定的导电材料 |
电缆材料 | 铁氟龙涂层 |
电连接器 | 4针PEEK LEMO连接器 |
工作温度范围 | -55 – 175°C |
性能规格 | ||
DEMOD-DC | DEMOD-DVRT-2 | |
解析度 | 0.1%FS典型值 | 0.05%FS典型值 |
精度@ 25° | 使用多项式校准时,±0.2%至±0.1% | |
频率响应 | 800 Hz标准,10 Hz -20 kHz可选 |
型号 | x - 感应距离 | 螺纹尺寸 | b - 扳手平 | c - 电缆直径 | 零件号 |
NC-LVDT-1.0 | 1.0毫米[.039英寸] | 10-32不2a | 3.8毫米[.150英寸] | 1.0毫米[.039英寸] | 6127-0200 |
NC-LVDT-2.5 | 2.5毫米[.098英寸] | 1/2-20 UNF-2A | 10.7毫米[.420英寸] | 1.8毫米[.070英寸] | 6127-0400 |
The NC-LVDT is designed to measure the displacement and proximity of a metal target without physical contact and is ideal for difficult sensing applications. The measurement is unaffected by interposed nonmetallic, non-conductive materials, such as polymers and bio-materials. The stainless shell of the device houses two coils; one for sensing and the other for temperature compensation. The coils and Teflon cable are mounted on a stable PEEK substrate. This assembly is potted into the stainless housing using high-grade, vacuum-pumped epoxy and includes integral strain relief. This packaging allows the sensor to be used in applications requiring long-term immersion in water and saline solutions.
NOTE: This sensor is designed for use with LORD Sensing
PRODUCT HIGHLIGHTS
For use with LORD DEMOD signal conditioners
Easily customized to suit specific requirements
Signal conditioning options for any application
Non-contact position measurement
Plug and play usability
FEATURES AND BENEFITS
HIGH PERFORMANCE
High dynamic range for difficult measurements
Sub-micron resolution with large stroke/size ratio
1.0 mm and 2.5 mm displacement
APPLICATIONS
Process control for production line monitoring
Miniature position control elements
Linear and angular motion control
Dimensional gauging for quality control