Schreiber SM25 Series Inductive Ring LVDT Sensor Ø 25 mm
- Manufacturer: Schreiber Messtechnik
- Category: Displacement, LVDT Unamplified, SENSORS, LVDT Sensors
El sensor LVDT inductivo Schreiber SM25 mide con un anillo captador de aluminio (Targetring) que se desplaza axialmente sobre un eje de acero. Pertenece al grupo de passive LVDT technology. Carrera útil: 25 mm. Longitud estructural: 40 mm. Carrete de POM, sin semiconductores. Temperatura de trabajo: -30 ºC hasta +100 ºC.
Diámetro interior pasante de 13 mm, para vástagos o ejes. Carcasa de acero galvanizado con protección IP67. Salida por cable mallado 3×0,14 mm². Linealidad: < 1,0 %. Deriva térmica: < 0,01 %/ºC. Resistencia a choques: 250 g SRS (20 a 2000 Hz). Este linear position sensor se conecta con acondicionadores de señal de montaje en armario (series SM10, SM12 o multicanal SM14), que entregan 4-20 mA o tensión al PLC. Planos CAD: Technical consultation.
Properties
| Engineering Specification | Technical Value SM25 |
|---|---|
| Measurement principle | Passive analog inductive (Targeting configuration) |
| Outer diameter and casing | 25.0mm (Total length 40.0mm) |
| Hollow inner diameter | 13.0 mm (Through for shafts) |
| Useful measuring range | 25 mm |
| Linearity deviation (Error) | < 1.0 % |
| IP rating | IP67 (Sealed for humid environments) |
| Operating thermal band | -30 ºC to +100 ºC (Thermal drift < 0.01% / ºC) |
| Mechanical resilience (Impact) | 250 g SRS (Excitation from 20 to 2000Hz) |
| Primary enveloping material | Galvanized steel (Stahl, verzinkt) |
| Mobile sensor component | Aluminum actuator ring (on POM bobbin holder) |
| Integrated output and connector | 3×0.14 mm² radial injection braided cable |
| Coupling modules | Mandatory use of Schreiber SM10, SM12 or SM14 oscillators |
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