HGA25 Series
Servomotor Stroke LVDT Position Sensor

Features

  • Range: ±10 to ±500mm
  • Linearity error: ±0.25%, ±0.5% (FS)
  • AC excitation: 400HZ-10kHz
  • Diameter: 25.4mm (1.0 inch)

Applications

  • Oil motor stroke
  • Power plant
  • Petrochemical
  • Valve position feedback
  • Applications in harsh environments

The HGA25 series of AC-powered LVDTs from ABEK Sensors is suitable for displacement measurement applications. The series adopts stainless-steel housing, adapting to the harsh application environment. HGA25 series is availabel in ranges from ±10mm (0-20mm) to ±500mm (0-1000mm), it can also be customized ae per customer's requirements. They are characterized by high resolution, good repeatability, and low latency.
In addition to the options already provided in the selection table, customization is available according to the customer's requirements, including resistance to radiation irradiation, Teflon(PTFE) iron core bushing, thread specifications, outlet type, connector type, and other options of the needs.
In order to facilitate the practical application of customers, we also provide a variety of matching accessories for this series of displacement sensors, related to the mounting fixture, signal conditioner and other accessories, please contact us for information.

Electric Specifications

ParametersDescription
Input Voltage:1-12V AC, 3V rms (nominal)
Input Frequency:  400 to 10k Hz,2.5 kHz(rms)
Linearity Error: <±0.25%, <±0.5% (full stroke)
Repeatability Error: <0.01%  (Full stroke)
Hysteresis Error: <0.01%(Full strokel)
Operating Temperature: -55℃ to +200℃
Thermal Coefficient-0.02%/°C (nominal)
Vibration: 20 g, 2 K Hz

Dimensions

ParametersRange code020025035050075100125150200
Rangemm±10±12.5±17.5±25±35±50±62.5±75±100
mm0~200~250~350~500~750~1000~1250~1500~200
Dimension "A"mm120140160185240270315356356
           
ParametersRange code250300350400500600700800 
Rangemm±125±150±175±200±250±300±350±400 
mm0~2500~3000~3500~4000~5000~6000~7000~800 
Dimension "A"mm46660070075086098011001220 

Wiring Connection

Ordering Guide

Specialized Accessories

LVDT/RVDT Signal Conditioner

Mounting Block

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