SM30 Series Linear LVDT with Integrated Electronics
- Manufacturer: Schreiber Messtechnik
- Category: Displacement, Amplified LVDTs, SENSORS, Sensores LVDT
He Linear LVDT The Schreiber SM30 series is the compact, highly integrated solution for displacement measurement in demanding industrial environments. Unlike conventional inductive sensors, the SM30 incorporates all the amplification electronics within its robust, threaded housing. M30 x 1.5, delivering analog signals (mA or Vcc) ready for direct connection. This architecture guarantees a signal stability and EMI immunity exceptional, eliminating the need for external conditioners and facilitating a 1:1 compatibility / drop-in replacement in pre-existing machinery where ease of installation is a priority.
This displacement transducer Inductive offers infinite resolution and is available in specialized versions that include a spring stylus, protective bellows, or a heavy-duty variant capable of operating under pressures up to 60 bar. With protection that reaches the level IP68 With a guaranteed linearity of 0.5%, the SM30 is the ideal position sensor for stroke control in presses, servomechanisms and automation systems where mechanical robustness and direct integration with PLC are mandatory. Request a quote here for the version with low-friction cable exit.
Properties
| Engineering Parameter | Technical Specification SM30 |
|---|---|
| Applied Technology | LVDT with Integrated Amplification Electronics |
| Standard Measurement Ranges | 5 mm | 10 mm | 15 mm |
| Current Outputs (.301-304) | 0-20 mA | 4-20 mA (Increasing/Decreasing Configuration) |
| Voltage Outputs (.305-308) | ±10VDC | 0-10 VDC (Short Resistant) |
| Housing and Mounting Thread | M30 x 1.5 (Stainless Steel) |
| Accuracy (Linearity) | ± 0.5% (Standard) | ± 0.25% (Optional) |
| Environmental protection | IP66 (M12 Connector) | IP68 (Cable Outlet) |
| Pressure Resistance (.D) | Up to 60 bar (Hydraulic applications) |
| Maximum Operating Frequency | 100 Hz (Industrial process response) |
| Temperature Range | -40 °C to +85 °C |
| Thermal Stability | < 0.01% / °C (Focus in continuous precision) |
| Vibration/Shock Resistance | 20 g rms | 250 g SRS (Heavy Duty) |
| Direct Feeding | 20 .. 32 VDC | ±13 .. ±16 VDC |
| Electrical Connection | M12x1 4-pole connector | Optional PUR cable |
| Mechanical Variant | Free core | Probe (.T) | With bellows (.B) |
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