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. They offer superior performance, an excellent stroke-to-length ratio, and are ideal for industrial testing, laboratories, and OEM applications. The sensors operate from a variety of DC voltages, offer a choice of analog outputs, and include ASGs proprietary SenSet field calibration feature. Available with axial cable or connector terminations, or with radial exiting cable and two swivel rod eye ends for easy installation.
| Series | Measuring Range (mm) | Linearity Error (typical) | Resolution | Update Rate (nominal) | Operating Temperature | Temperature Coefficient | Vibration | Shock | Humidity | Analog I/O | Input Voltage | Max Current Draw |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LR-19 | 25 to 200 (1 to 8 inches) | 0.15% of FSO | 0.025% of FS | 300 Hz | -20 C to 85 C (-40 C to 105 C Extended) | 0.015% of FS/deg C | 5-20 Hz 0.5" p-p; 20-2000 Hz 4.2 g p-p | 1000 g, 11 ms | 95% RH, non-condensing | 0-5 V or 0.5-4.5 V | 8 30 V | 35 mA max. |
| LR-19 | 25 to 200 (1 to 8 inches) | 0.15% of FSO | 0.025% of FS | 300 Hz | -20 C to 85 C (-40 C to 105 C Extended) | 0.015% of FS/deg C | 5-20 Hz 0.5" p-p; 20-2000 Hz 4.2 g p-p | 1000 g, 11 ms | 95% RH, non-condensing | 0-10 V | 12 30 V | 35 mA max. |
| LR-19 | 25 to 200 (1 to 8 inches) | 0.15% of FSO | 0.025% of FS | 300 Hz | -20 C to 85 C (-40 C to 105 C Extended) | 0.015% of FS/deg C | 5-20 Hz 0.5" p-p; 20-2000 Hz 4.2 g p-p | 1000 g, 11 ms | 95% RH, non-condensing | 4-20 mA (3-wire) | 18 30 V | 60 mA max. (75 C max.) |