EH Series (Ultra-Compact Type)

EH Series (Ultra-Compact Type)

Magnetostrictive Displacement Sensor

Features:
■ Ultra-compact design, ideal for confined installation spaces.
■ IP68 protection rating, waterproof and oil-resistant.
■ Fully sealed stainless steel construction, ensuring durability and ruggedness.
■ Shock-resistant and pressure-resistant design.
■ Absolute position output with no homing required.
■ Non-contact measurement, wear-free operation.
■ Non-linearity: <±0.02% of full scale.

    The electronic chamber of the EH series magnetostrictive displacement sensor features a compact structure,

 making it suitable for application scenarios where the installation space is limited. At the same time, this 

product adopts a full stainless steel seamless welding process, with a waterproof rating of IP68, and is also 

suitable for harsh working conditions with a large amount of oil, water stains and impurities. 

Technical Specifications Table 

Signal Output

4-20mA / 20-4mA / 0-5V / 5-0V / 0-10V / 10-0V / RS485

Measuring Range

0–5000 mm (selectable)

Resolution

16-bit DA / 16-bit

Non-linearity

<±0.02% F.S. (minimum ±20 µm)

Repeatability

<±0.001% F.S. (minimum ±5 µm)

Max. Reciprocating Speed

10 m/s

Update Time

1 ms (for ranges 1m < L < 2m) / 2 ms (for ranges 2m < L < 3m)

Operating Temperature

-45°C to +120°C

Humidity & Dew Point

90% RH, no condensation allowed

Protection Rating

IP68

Pressure Resistance

24 MPa (continuous) / 60 MPa (peak)

Input Voltage

24VDC(±20%)

Operating Current

<60 mA (varies with range)

Polarity Protection

Up to -30 VDC

Overvoltage Protection

Up to 36 VDC

Insulation Resistance

500VDC

Mounting Orientation

Any

Install thread

Standard: M18×1.5 thread / Customizable: M20×1.5 thread

Cable Termination

 Waterproof connector (IP68) / Aviation plug (IP67)

Cable Length

1 meter

■ EH product outline dimension diagram:

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■ EH installation schematic diagram:

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