Spring-loaded LVDT_Manufacturer_OEM/ODM Custom Solutions

Spring-loaded LVDT Product Introduction

The HD-T120 DC Series spring‑loaded LVDTs are high‑precision DC‑output sensors with <0.25% linearity, <0.1% repeatability, and infinite resolution. Housed in a stainless steel 12mm IP65 body, they offer standard strokes from 10mm to 50mm (customizable). A precision linear bearing, hardened tip, and built‑in shielding ensure smooth movement, >10⁷ cycles life, and EMI protection. Multiple DC outputs (0‑5V, 0‑10V, ±5V, ±10V, 4‑20mA) are available. Ideal for precision dimensional gaging, online parts inspection, high‑repeatability comparison, and pressure vessel monitoring.

Spring-loaded LVDT Application

Precision dimensional measurement
Parts online testing
High repeatability measurement
Pressure vessel deformation monitoring

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Spring-loaded LVDT Semi-custom and full-custom designs

HD-T120 DC Datasheet

Performance

Code	Stroke Range (mm)
SD-T120-100-XX	10
SD-T120-150-XX	15
SD-T120-200-XX	20
SD-T120-250-XX	25
SD-T120-300-XX	30
SD-T120-500-XX	50

All values are nominal unless otherwise noted. Dimensions are in mm unless otherwise noted.
FR: Full Range is the stroke range, end to end; FR= S for 0 to S stroke range.
FRO (Full Range Output): Algebraic difference in outputs measured at the ends of the range.

Electrical

Powers Supply	±15VDC	13~28VDC
Outputs	±5V/±10V	0-5V/0-10V/2-10V/4-20mA
Non-linearity (maximum)	＜0.25%
Repeatability	＜0.1%
Operating Temperature	-20℃~85℃
TC of Sensitivity	＜0.01%/℃
Structure	Springback
Wiring	6-core Teflon cable or wire
Shock	1000g@11 ms
Vibration	20g@2000Hz
Displacement Cycle	＞10⁶ cycles
Springback Force	300g (Customizable)
Mechanical Response	10Hz~200Hz@20℃

Spring-loaded LVDT