high quality GD19 series miniature LVDT DC voltage displacement sensor-Stroke range 0-25mm

  • 1-9 Pieces
  • 10-49 Pieces
  • 50-99 Pieces
  • >=100 Pieces
- + Pieces available
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Depends on the order quantity.
Lead Time:
15 day(s) after payment received
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Quick Details
Place of Origin:
Shanghai, China
Brand Name:
Model Number:
Position Sensor
Linear Variable Differiatial Transformer
Analog Sensor, 4-20mA/0-5V/0-10V/0.5-4.5V DC
Stroke range:
Body diameter:
Operating temperature:
-20℃ to 85℃

Packaging & Delivery

Selling Units:
Single item
Single package size: 
15X10X5 cm
Single gross weight:
0.3 kg
Package Type:
Standard Carton package for export
Lead Time :
Quantity(Piece) 1 - 15 >15
Est. Time(days) 15 To be negotiated
Product Description

LVDT (Linear Variable Differential Transformer)consists of a primary coil and two secondary coils symmetrically space on a cylindrical form. A free-moving rod-shaped magnetic core inside the coil assembly provides a path for the magnetic flux linking the coils. When the core is moved, it produces a differential voltage output that varies linearly with changes in core position. This technology has now been widely applied to measure different linear position, e.g. tension, expansion, diameter, conicity thickness, eccentricity, differential pressure, liquid level, force, weight and etc. The LVDT has the features of frictionless, low power, high resolution and long duration, which can be applied in harsh environment like high temperature, high humidity and dust.
GD19 series (dia. 19 mm) is a LVDT position transmitter with DC input, high level output option, eg-0.5-4.5VDC, 0-5VDC, 0-10VDC, 4-20mA output. The 4-20mA is perfect for remote position sensing. All LVDT conditioning and electronics are built-in for easy installation in industrial environments.
This series provide highly reliable, contactless operation with high resolution, excellent repeatability,dynamic and response, with the added convenience and simplicity of DC input and precalibrated high level output.


• Ranges from 0~1mm to 0~250mm

• International standard 19mm(0.75") diameter

•Integrated structure of built-in amplifier, strong anti-interference ability

• Single DC power supply, multiple standard DC outputs

• No sliding contact, high resolution, fast response and good repeatability

• Through-bore design

• Frictionless operation

• Dynamic response

• Free iron core combination, convenient for using

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Packing & Delivery

The courier charge is estimated cost, it maybe a little different with actual one.
So please discuss the courier charge with us firstly, please don't place order directly, thanks.

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