Steam Turbine LVDT_Manufacturer_OEM/ODM Custom Solutions

Steam Turbine LVDT Product Introduction

Designed for steam turbine monitoring, the HD‑250 Series LVDT features a guided core rod to prevent core rotation and ensure consistent, safe measurement. Fully sealed metal housing and double shielding deliver reliable performance in high‑temperature, humidity, vibration, and EMI‑prone environments. Available in AC (155°C) and DC (multiple output options) versions, with 25 mm OD and 20–600 mm strokes (customizable). Ideal for actuator stroke and valve position monitoring in turbine protection systems.

Steam Turbine LVDT Application

For actuator stroke & valve monitoring

Is this not the product you wanted?

Steam Turbine LVDT Semi-custom and full-custom designs

HD-250 Datasheet

Performance

Code	Stroke Range (mm)
HD-250-200-XX	20
HD-250-500-XX	50
HD-250-1000-XX	100
HD-250-1500-XX	150
HD-250-2000-XX	200
HD-250-3000-XX	300
HD-250-4000-XX	400
HD-250-5000-XX	500
HD-250-6000-XX	600

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 AC	3 V rms (1~7V rms Optional)@2.5KHz (400~10KHz Optional)
Powers Supply DC	13-28VDC
Zero point voltage	＜20mV
Non-linearity (maximum)	＜0.5%
Repeatability	＜0.1%
Operating Temperature AC	-50℃~+155℃
Operating Temperature DC	-20℃~+85℃
TC of Sensitivity	＜0.015%FS/℃
Structure	Split Structure
Wiring	Teflon Wire or Shielded Cable
Shock	1000g@11 ms
Vibration	20g@2000Hz

Steam Turbine LVDT

Steam Turbine LVDT Product Introduction

Steam Turbine LVDT Application

Steam Turbine LVDT Semi-custom and full-custom designs

HD-250 Datasheet

Performance

Electrical

Related Products

Spring-loaded Ultra-precision LVDT

Spring-loaded LVDT

Spring-loaded LVDT

Spring-loaded LVDT