Alliance Sensor Group’s LRL-27 series LVIT (Linear Variable Inductance Transducer) contactless position sensors complement the LR series devices with extended ranges up to 18 inches (450 mm) in a compact package. These sensors are designed for use in factory automation systems and a wide variety of industrial and commercial applications. Cost effective high-end performance and excellent stroke-to-length ratios make these sensors ideal choices for practically any industrial application.
LRL-27 sensors are offered in 5 nominal ranges from 250 to 450 mm (10 to 18 inches). Operated from a variety of DC voltages, these sensors offer a user a choice of four analog outputs and include ASG’s proprietary SenSet™ field adjustable range scaling feature. LRL-27 products are available with either a radial exiting cable and two spherical rod eye ends or with axial cable or connector terminations.
Specifications
Analog I/Os: 0 – 5 V or 0.5 – 4.5 V output with 8 – 30 V input, 35 mA max. 0 – 10 V output with 12 – 30 V input, 35 mA max. 4 – 20 mA (3-wire) output with 18 – 30 V input, 60 mA max. (75 C max.)
Measuring Ranges: 250 mm to 450 mm (10 to 18 inches) full scale (nominal)
Linearity Error: ±0.15% of Full Scale Output (FSO) typical, ±0.25% max.
Resolution: 0.025% of FS
Update Rate: 300 Hz nominal
Operating Temperature: -20 C to 85 C (-40 C to 105 C Extended Range)
Temperature Coefficient: ≤±0.015% of FS/deg C
Vibration: 5-20 Hz 0.5 inch p-p; 20-2000 Hz 4.2 g p-p
Shock: 1000 g, 11 ms
Terminations: IEC IP-67
Humidity: 95% RH, non-condensing