SM series magnetostrictive sensor / 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.
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.
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.
| General Specification |
| Stroke | 80mm~3000mm |
| Mechanical zone | Null: 50.8mm; Dead: 63.5mm |
| 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) |
| Accuracy: |
| Non-Linearity: | <±0.05% FS |
| Resolution: | <±0.002% |
| Repeatability: | <±0.002% FS |
| Operating conditions : | |
| Operating temperature: | -40 … +75 ºC (please consult factory for higher temperature) |
| 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 |
| Electrical connection : |
| Connection type: | Cable |
| Isolation: | 500V (DC ground to machine ground) |
SensPro Electronics supplies OEM pressure (static and differential), temperature, proximity and photoelectric transducers, sensors as well as module, components, assemblies and sensor based products manufactured in China but meeting international standards.
SensPro Electronics has rich experience in designing and manufacturing sensor and sensor based products.
We design and manufacture:
* Sensor solutions for pressure and position
* Prompt response to inquiries
* competitive prices
* Professionlism, Effectiveness, Quality
We can meet customers requirements on perfomance and cost. SensPro is continuously focusing on innovation to meet our customer's changing requirements, while keeping the world in harmony with the environment.
SensPro Electronics offers one year warranty to the original purchaser. It will be replaced free of charge for any defective not including sensors being modified, misused, neglected or installed where the application exceeds published ratings.
