Product Overview
The LR-19 series LVIT (Linear Variable Inductance Transducer) position sensors by Alliance Sensors Group are contactless devices designed for factory automation and a variety of industrial and commercial applications. With their compact design, superior performance, and excellent stroke-to-length ratio, these sensors are ideal for industrial testing, laboratories, and OEM applications. They are offered in 6 full scale ranges from 25 to 200 mm, operate from a variety of DC voltages, and offer a choice of four analog outputs, all including ASGs proprietary SenSet field calibration feature. Available with axial cable or connector terminations, or with radial exiting cable and swivel rod eye ends for easy installation.
Product Attributes
- Brand: Alliance Sensors Group
- Technology: LVIT Technology (Linear Variable Inductance Transducer)
- Features: Contactless operation, Excellent stroke-to-length ratio, Proprietary Senset field adjustable range scaling
- Certifications: IEC IP-67
- Material: Aluminum (Housing Material)
- Origin: USA
Technical Specifications
| Model | Measuring Range (mm) | Output Type | Input Voltage (V DC) | Max Current (mA) | Linearity Error (typical) | Resolution | Update Rate (Hz) | Operating Temp (C) | Termination |
| LR-19 Series (0-5V / 0.5-4.5V) | 25 - 200 | 0-5V or 0.5-4.5V | 8 - 30 | 35 | 0.15% FSO | 0.025% FS | 300 | -20 to 85 | Axial or Radial |
| LR-19 Series (0-10V) | 25 - 200 | 0-10V | 12 - 30 | 35 | 0.15% FSO | 0.025% FS | 300 | -20 to 85 | Axial or Radial |
| LR-19 Series (4-20mA) | 25 - 200 | 4-20mA (3-wire) | 18 - 30 | 60 | 0.15% FSO | 0.025% FS | 300 | -20 to 85 (75C max) | Axial or Radial |
| LR-19 Series (Extended Range) | 25 - 200 | Various | Various | Various | 0.15% FSO | 0.025% FS | 300 | -40 to 105 | Axial or Radial |
Unit Length Table
| Linear Range (inches) | Length "A" (inches) | Length "A" (mm) |
| 1.0 | 3.74 | 95.0 |
| 2.0 | 4.74 | 120.4 |
| 3.0 | 5.74 | 145.8 |
| 4.0 | 6.74 | 171.2 |
| 6.0 | 8.74 | 222.0 |
| 8.0 | 10.74 | 272.8 |
2504101957_Alliance-Memory-LRI-19-150-R-00-20-A_C1527063.pdf
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