Contact Displacement Sensor
SDM1 Integrated Displacement Sensor with Thousands of Divisions
The SDM1 micrometer-scale integrated displacement sensor is a high-precision measurement product that integrates contact displacement measurement, numerical display, RS485 communication, and IO output. Utilizing the LVDT displacement measurement principle, it boasts a resolution of up to 1 μm and a repeatability of <1 μm. Suitable for industrial automation applications involving displacement, thickness, height, depth, runout, vibration, and dimensional detection, it can replace traditional dial indicators for online inspection and equipment integration.
Send InquiryKey Features
- • Integrated digital display design, real-time display of measured values; 1 μm resolution, repeatability <1 μm; supports RS485 communication, standard Modbus-RTU protocol; supports IO output for upper and lower tolerance judgment; selectable measuring ranges: 2 mm, 5 mm, 10 mm; selectable spring-loaded and pneumatic structures; supports data zeroing, upper and lower tolerance setting, and correction value setting; compact structure, supports DIN rail mounting; suitable for replacing traditional dial indicators and micrometers for online inspection.
Applications
- • Workpiece height inspection
- • Thickness measurement
- • Depth measurement
- • Runout inspection
- • Vibration displacement measurement
- • Dimensional tolerance inspection
- • Flatness and straightness inspection
- • Online inspection of automated equipment
- • Micro-displacement inspection of precision positioning systems
- • Machining dimensional inspection
- • Automotive parts inspection
- • Electronic component assembly inspection
Specifications
View detailed specifications
SDM1 Integrated Contact Displacement Sensor Specifications
| Item | Specification |
|---|---|
| Product type | Integrated digital contact displacement sensor |
| Compatible ranges | 2 mm / 5 mm / 10 mm spring-return; 10 mm pneumatic; leaf-spring options |
| Resolution | 1 μm |
| Repeatability | <1 μm |
| Linearity | ±0.1% |
| Supply | 24 VDC |
| Power | 1 W |
| Operating temperature | -10 °C to 60 °C |
| Storage temperature | -20 °C to 70 °C |
| Size | 90 × 23 × 21 mm |
| Cable | 2 m + 1 m; output cable 1 m |
| Mounting | Standard DIN rail |
| Communication | RS485, Modbus RTU |
| I/O | Upper and lower tolerance outputs |