NC-LVDT設計用于測量金屬靶的位移和接近度,無需物理接觸,是困難傳感應用的理想選擇。測量不受插入的非金屬非導電材料(例如聚合物和生物材料)的影響。該裝置的不銹鋼外殼有兩個線圈;一個用于傳感,另一個用于溫度補償。線圈和Teflon電纜安裝在穩定的PEEK基板上。該組件使用高級真空泵送環氧樹脂灌封到不銹鋼外殼中,并包括整體應變消除裝置。這種包裝使傳感器可用于需要長期浸泡在水和鹽溶液中的應用。
注意:此傳感器設計用于LORD Sensing DEMOD信號調節器。
產品亮點
適用于LORD DEMOD信號調節器
輕松定制,以滿足特定要求
任何應用的信號調節選項
非接觸式位置測量
即插即用可用性
功能和好處
高性能
高動態范圍,適用于難以測量
亞微米分辨率,行程/尺寸比大
1.0毫米和2.5毫米的位移
應用
生產線監控的過程控制
微型位置控制元件
線性和角度運動控制
用于質量控制的尺寸測量
機械規格 | |
線性行程長度 | 1.0毫米,2.5毫米 |
溫度系數 | 偏移:0.0039%FS /°C(典型值)*量程:0.016%FS /°C(典型值)* |
外殼材料 | 300系列不銹鋼(見圖) |
核心材料 | 客戶指定的導電材料 |
電纜材料 | 鐵氟龍涂層 |
電連接器 | 4針PEEK LEMO連接器 |
工作溫度范圍 | -55 – 175°C |
性能規格 | ||
DEMOD-DC | DEMOD-DVRT-2 | |
解析度 | 0.1%FS典型值 | 0.05%FS典型值 |
精度@ 25° | 使用多項式校準時,±0.2%至±0.1% | |
頻率響應 | 800 Hz標準,10 Hz -20 kHz可選 |
型號 | x - 感應距離 | 螺紋尺寸 | b - 扳手平 | c - 電纜直徑 | 零件號 |
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