Explosion Proof Magnetostrictive Displacement Sensor, 100~1500mm

SKU: SUCH-DPLS-CHMFB
$806.73
● Measurement range 100~1500mm ● Output: 0-5V/0-10V/4-20mA/Star-stop ● Resolution: 16-bit DA, maximum 0.5µm ● Operating temperature -40~85℃
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๐Ÿšš Free shipping
๐Ÿ•’ Delivery date: 6-12 days
๐Ÿ” 30-day Returns
Overview

Explosion-proof magnetostrictive displacement sensors are used in hydraulic systems and can be internally installed inside hydraulic cylinders to achieve high-precision, non-contact displacement measurement. SUCH magnetostrictive displacement sensor adopts a pressure-resistant outer tube structure and an aluminum profile electronic housing, possessing excellent vibration resistance, shock resistance, and environmental adaptability, making it suitable for harsh industrial conditions. The measurement range is 100~1500mm, supporting multiple output modes including 0โ€“5V, 0โ€“10V, 4โ€“20mA, and Start-Stop. The 16-bit DA resolution reaches up to 0.5ยตm, the operating temperature range is -40~85โ„ƒ, and the power supply voltage is 24VDC (-15%~+20%). It is widely used in various hydraulic cylinder position feedback and industrial automation control systems.

Feature

  • Rugged and Durable: Fully enclosed structure design, adaptable to many industrial environments.
  • Linear Measurement: Absolute value output, no zeroing required.
  • Easy to Use: Standard signal output, strong compatibility, maintenance-free design.
  • Never Wears Out: Continuous non-contact measurement, no mechanical contact, long service life.
  • Full-scale adjustable: Both zero point and full-scale range are 100% adjustable to adapt to different application needs.
  • High resolution: Maximum resolution up to 0.5 um, meeting high-precision measurement requirements.

Dimension (Unit: mm)

Explosion proof displacement sensor dimension

Wiring

Output Type Pin Wire Color Function Definition
Analog: 0-5V/0-10V/4-20mA 5 Red DC 24V
6 White 0V
3 / Not connected
4 / Not connected
1 Green Signal +
2 Blue Signal -
Pulse Start-Stop signal 5 Brown DC 24V
6 White 0V
3 Yellow Start+
1 Pink Stop+
4 Green Start-
2 Gray Stop-
Specs
Measurement Range 100~1500mm
Output 0-5V/0-10/4-20mA/Star-stop
Resolution 16-bit DA, maximum 0.5ยตm
Nonlinearity <0.02% of full scale (minimum 100ยตm)
Repeatability <0.002% of full scale or the same as resolution
Update Time 0.5ms (Range โ‰ค 1200mm); 1.0ms (Range โ‰ค 2400mm)
Magnetic Ring Speed Any
Operating Temperature -40~85โ„ƒ
Humidity/Dew Point Humidity 90%, non-condensing
Temperature Coefficient <30ppm/โ„ƒ
Protection Rating IP67
Outer Tube Pressure 40MPa (continuous); 60MPa (peak)
Thread Type Metric M18ร—1.5, M20ร—1.5; Unified 3/4"-16 UNF-3A
Cable Type Aviation plug/Direct cable
Input Voltage 24VDC (-15~+20%)
Polarity Protection Max -30VDC
Overvoltage Protection Max 36VDC
Operating Current <70mA (varies depending on range)
Application
Hydraulic system

Hydraulic System

Industrial automation

Industrial Automation

Hydraulic cylinder

Hydraulic Cylinder

FAQ
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The sensor is based on the magnetostrictive effect. It determines position by measuring the time difference between a current pulse and the stress wave generated by a magnetic ring, achieving high-precision linear displacement measurement.

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Displacement detection is accomplished through the interaction between the magnetic field and the waveguide wire. There is no mechanical contact between the sensor body and the moving parts, thus eliminating friction and wear.

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The sensor is mainly used for displacement detection in hydraulic systems, suitable for engineering machinery, industrial automation equipment, metallurgy, injection molding, and various applications requiring high-reliability linear displacement measurement.

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