Alliance Sensors Group LV-45 Series LVIT Linear Position Sensor
Contactless, inductive LVIT position sensor for harsh industrial and civil engineering applications.
Overview
Features
- 3 analog I/Os:
- 0 to 5VDC or 0.5 to 4.5VDC output with 8 to 30 VDC input, 35mA max
- 0 to 10VDC output with 12 to 30VDC input, 35mA max
- 4 to 20mA (3-wire) output with 18 to 30 VDC input, 60mA max (75C max)
- 100mm to 450mm (4 to 18in) measuring ranges
- ±0.15% of full scale output linearity error, ±0.25% max
- 0.025% of FSO resolution
- 300Hz nominal update rate
- -20 to 85°C operating temperature (-40 to 105°C extended range)
- IEC IP-67 terminations
Description
Alliance Sensor Group's LV-45 seires LVIT (Linear Variable Inductance Tranducer) position sensors are designed for measurement applications requiring rugged devices, including measuring the position of steam turbine valves, mounting in a paper mill head box or calendar roll stand, and operating outdoors fastened to exposed structures.
LV-45 sensors use a contactless inductive technology that allows them to replace other technology sensors like potentiometers and DC-LVDTs in most applications. With a simple coil design, a captive connecting rod, and a thick-walled housing, the sensors are both shorter and more robust than their DC-LVDT counterparts while operating over a wider temperature range. The LV-45 can withstand the vibration and shock levels found in mills and power plants, as well outdoor settings with that fluctuate in temperature and humidity. Once a sensor has been installed, ASG's SenSet™ range adjustment process permits a user to match the sensor's zer and full scale output to the workpiece's actual range of motion.
Applications
- Steel, Aluminum, and Paper Mills
- Power Generation Steam Valves
- Material Creep Measurements
- Roadway/Bridge Expansion
- Hydro Power Plants
Documents
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