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Specifications

LVDT position sensor is a high-tech product used to measure the elongation, vibration, thickness, expansion and so on, The LVDT position transducer is intended for widely application in Aerospace, Machinery, Construction, Textile, Railway, Coal mine, Metallurgy, Plastic, Chemical industry and Academic research.

DC LVDT displacement sensor performs excellently from 9-28 voltage DC power supply, suitable for high precision and high repeatability measurement. The LVDT position sensor output standard signal of 0-5V or 4-20mA to be identified by computer or PLC. The integrated circuit of the position sensor is hermetically sealed in SUS 304 stainless steel sleeve, ensure that the LVDT transducer keep working accurately and reliably in hostile environment of damp and dust, corrosion, etc.

Spring-loaded LVDT displacement sensor features:
Outer diameterΦ 8mm spring-loaded
DC single power supply, built-in excellent signal demodulator
Three wires voltage output 0-5V or 0-10V, two wires current output 4-20mA
Measuring range from 1mm-500mm, high resolution, excellent repeatability
Contactless operation, long life

Spring-loaded LVDT displacement sensor applications:
Shaft jumping detection
Hydraulic cylinder positioning
The valve position detection and control
Roll gap measuring
Vehicle brake wear measurement

Spring-loaded LVDT displacement sensor installation:
LVDT displacement sensor installations require a nonmetal materials with a low-temperature coefficient of expansion to mount the units, metal materials will influenced the performance of spring-loaded LVDT displacement sensor. Ready-made mounting blocks are available for all LVDT Series sensor in our catalog; Also can defined by customers.

                                          Specifications of Spring-loaded  LVDT displacement sensor
 
  Input Voltage   9 ~28V DC
  Input Current   input current ≤ 12mA (Voltage output type)
  input current 4 ~2 0mA (2 wire, current output type)
  Measuring range   2.5, 5, 10, 15, 25, 50
    Output signal   0-5V (9 ~28V DC input voltage)
  0 ~10V (15 ~28V DC input voltage)
  4 ~20mA (2 wire, 15 ~28V DC input voltage)
  Digital output (9 ~28V DC input voltage)
  Linearity   Analog output: ± 0.25%, ± 0.5% etc optional; Digital output: 0.25%, 0.1% etc optional
  Repeatability   ≤ 0.01% of FS
  Resolution   ≤ 0.01um(max), Digital output is 16 bit
  Dynamic characteristics   10Hz(max)
  Operating temperature   -25º C~ +85º C
  Temperature coefficient   Null point≤ 0.01%/º C
  Sensitivity ≤ 0.025%/º C