The HD-190-DC Series general‑purpose DC LVDTs are designed for industrial displacement and position feedback applications. Available in stroke ranges from 20mm to 500mm (customizable). 19mm diameter stainless steel housing with separate core and coil assembly for easy installation. Linearity <0.25%, repeatability <0.1%. Operating temperature -20 ℃ to 85 ℃. Dual shielding provides EMI/ESD immunity; compact winding design. Multiple DC outputs (0‑5V, 0‑10V, ±5V, ±10V, 4‑20mA) enable direct connection to PLCs or DAQ systems. Ideal for steam turbines, hydraulic cylinders, oil presses, machine tools, material testing, metallurgical and mining machinery.
| Code | Stroke Range (mm) |
|---|---|
| HD-190-200-XX | 20 |
| HD-190-300-XX | 30 |
| HD-190-500-XX | 50 |
| HD-190-1000-XX | 100 |
| HD-190-1500-XX | 150 |
| HD-190-2000-XX | 200 |
| HD-190-2500-XX | 250 |
| HD-190-3000-XX | 300 |
| HD-190-4000-XX | 400 |
| HD-190-5000-XX | 500 |
All values are nominal unless otherwise noted. Dimensions are in mm unless otherwise noted.
FR: Full Range is the stroke range, end to end; FR= S for 0 to S stroke range.
FRO (Full Range Output): Algebraic difference in outputs measured at the ends of the range.
| Powers Supply | ±15VDC | 13~28VDC |
| Outputs | ±5V/±10V | 0-5V/0-10V/2-10V/4-20mA |
| Non-linearity (maximum) | ＜0.3% | |
| Repeatability | ＜0.1% | |
| Operating Temperature | -20℃~85℃ | |
| TC of Sensitivity | ＜0.01%℃ | |
| Structure | Split Structure | |
| Wiring | M12 connector or shielded cable line | |
| Shock | 1000g@11 ms | |
| Vibration | 20g@2000Hz | |
| Displacement Cycle | ＞10⁶ cycles | |
| Springback Force | 300g(Customizable) | |
| Mechanical Response | 10Hz~200Hz@20℃ | |
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