Magnetostrictive sensor

Electrical connection:
Connection type:Cable
Isolation:500V (DC ground to machine ground)

Material:
Sensor header:Cast aluminum or 304 ss
Rod:304 or 316 L ss
Pressure rating:350 bar
Mounting:M18x1.5, M20X1.5 or custom

Accuracy:
Non-Linearity: <±0.05% FS
Resolution:<±0.002%
Repeatability:<±0.002% FS
 
Operating conditions:
Operating temperature:-40ºC---- +75ºC (please consult factory for higher temperature)

Input/output
Input Power: 15-30VDC, rated 24 V DC ±10% (nominal)
Consumption: <50mA
Overvoltage Protection:Up to 30VDC
Full Scale Output: 0 to 10 VDC or 10 to 0 VDC
4-20 mA or 20-4 mA (3 wires)

General Specification
Stroke:50mm~7000mm
Mechanical:zoneNull: 50.8mm
Dead: 63.5mm
(for special please contact factory)

BENEFITS
Large stroke range
High accuracy, resolution and stability
Fast respond time,
Linear measurement, absolute output
EMI/RFI
Up to 350Bar pressurize
Frictionless operation

Application
Hydraulic cylinder position
Valve position sensing
Printing and packing industry
Plastic and rubber part manufacturing
Tools and metalworking
Port machinery

The magnetostrictive linear displacement transducer operates in hostile industrial environments. The sensor probe is pressure-sealed to operate in hydraulic fluids up to 350Bar. Integral electronics are protected against contamination from dust.

SM is powered by 24VDC and integrated signal processing translates time-based position measurement directly into a market standard analog output signal. By providing an absolute output, no data is lost when power is interrupted. A user selectable 0-10VDC voltage (either low or high frequency response) or a 4-20mA current (3-wire) output is available in either forward or reverse slope signals. The contactless principle - an external movable magnet marks the position - eliminates the wear, noise and erroneous signal problems and guarantees the best durability without any recalibration.

SM series magnetostrictive linear displacement transducer provides highly accurate absolute position measurement of displacement up to 120 inches (3 meters). Operation is based on accurately measuring the distance from a predetermined point to a magnetic field produced by a movable permanent magnet.