High Resolution Separate Core Stainless Steel 500mm Rugged Hermetically Sealed LVDT
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High Resolution Separate Core Stainless Steel 500mm Rugged Hermetically Sealed LVDT

Used in power turbines, hydraulics, automation, aircraft, satellites, nuclear reactors, position feedback of machine tools etc.
SUS304 construction, Spring loaded
DC operated, Built-in signal conditioner
3-wire voltage output 0-5V or 0-10V
2-wire current output 4-20mA
Measurement ranges from 0mm to 500mm, high resolution and repeatability
Contactless, Long lifespan
Availability:
Quantity:
  • LVG20

  • ORR

  • ORR-LVG20-500mm

Applications of LVDT Position Sensor

·Position feedback of machine tools

·Hydraulic cylinder position sensing

·Valve position sensing

·Bridge deflection&Concrete crack monitoring

·The subway tunnel crack monitoring


Introduction of LVDT Position Sensor

LVDT is an acronym for Linear Variable Differential Transformer, it is the most widely used inductive position sensor that converts the linear motion into the electrical signal, the output across secondary of this transformer is the differential, therefore, the original signal of LVDT is mV signal.


Special features of LVDT Position Sensor

·Spring loaded, Stroke length up to 500mm(Customizable)

·3-wire voltage output 0-5V or 0-10V; 2-wire current output 4-20mA

·Wide operating Temperature range: -77℉~185℉(-25℃ ~ +85℃)

·Non-wear and non-contacting measurement method

·Rugged in hermetically sealed sensors


Specifications of LVDT Position Sensor

SpecificationsTechnical data

Stroke length

2.5, 5, 10, 15, 25, 50, 100, 250, 500mm(Customizable)
Input power9~28V DC
Operating current

current of voltage output ≤12mA

2-wire current output of 4~20mA, output: 4~20mA

Linearity Error

Analog Output: ± 0.25%F.S.  ;  ± 0.5%F.S.(Optional) 

Digital Output : ± 0.25%F.S.  ;  ± 0.1%F.S.(Optional)

Output signal

0~5V (9 ~12V DC Input)

0 ~10V (15 ~28V DC Input)

4 ~20mA (2-wire, 15 ~28V DC Input)

Digital Output (9 ~28V DC Input Voltage)

Repeatability error≤ 0.1 μ m(Max), 16 bit for Digital Output
Dynamical property5Hz (Max.)
Operating temp.-25℃ ~ +85℃

Thermal coefficient

Null Position ≤ 0.01%F.S /℃

Sensitivity ≤ 0.025%F.S /℃


Dimension of LVDT Position Sensor

LVDT LVG20-Dimension

LVDT LVG20-Dimension




Order guide of LVDT Position Sensor


LVDT LVG20-ORDER

LVDT LVG20-ORDER


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