位移传感器

Dacell is providing ultra-precision load cells and various weighting and measuring products,
which can be used in various fields of industries, based on 20 years of experiences in manufacturing
of weighing and measuring products and with own superior technologies.

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DP
The linear variable differential transformer (LVDT) is a type of electrical transformer used for measuring linear displacement .
WP Editor : The linear variable differential transformer (LVDT) is a type of electrical transformer used for measuring linear displacement .


Specifications                                                       unit:mm

 
 
Specifications DP-S4 / DP-S4V DP-10 / DP-10V DP-25
Moving stroke (mm) 4.95 10.45 26
Measuring Range (mm) ±2 ±4 ±12.5
Repeatability (μm) 0.1 0.5 1.0
Linearity error (%) 0.1 (at the ±1.00mm) 0.1 (at the ±3.00mm) 0.3(at the ±18.0mm)
Force At Eletrical Zero (g) 4 ~ 90 30 ~ 80 180
Guiding System Ball bearing Ball bearing Ball bearing
Temperature range (℃) 0 ~ 40 0 ~ 40 0 ~ 40
Cable length (m) 2.2 3 3
Outside Diameter (kHz) 8 8 15
Frequency response (kHz) 13 13 16
 

* DP-** : Spring Type
* DP-**V : Vacuum Type