ILPS-45 Linear LVIT Position Sensor with Rod End Joints


• Linear Variable Inductive Transducer (LVIT)
• ILPS-45 is Heavy duty
• Sensing element is contactless, virtually wear-free
• Stroke lengths available from 100 to 450 mm (4 to 18 inches)
• Tested to over 110 million cycles
• Rod End Joints for simple mounting
• Environmental rating of IP67 (Dust tight, Short term water immersion)
• 1.75" (45 mm) diameter
• A more robust alternative to Linear Potentiometers


LVIT Technology = a longer life-span than a Potentiometer!

HGSI ILPS-45 series Linear Variable Inductive Transducer (LVIT) Position Sensor with Rod End Joints are used to monitor and track the linear motion or position of a target.. These ruggedized sensors are ideal for use in industrial and laboratory applications including automotive R&D, motorsports, industrial, motion control, medical, military and aerospace.

The inductive coil and spoiler combination is a contactless solution, eliminating the wear and dithering issues commonly experienced with Potentiometer type sensors. The amplifier electronics are contained within the housing, no need for an external signal conditioner.

The ILPS-45 series sensor is made from industrial duty materials for resistance to dust, water, temperature, shock, and vibration.

The SenSet Field Programmability feature allows for quick and easy recalibration of the units’ zero and full scale electrical output.

Rod End Joint thru-holes are 12.7 mm in diameter.



ILPS Electrical Termination
ILPS Measuring Range
ILPS Signal Output
ILPS Housing Material
3 weeks
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Non-Linearity (BFSL method): +/- 0.25% of full stroke max, +/- 0.15% of full stroke typical
Resolution: 0.025% of full stroke
Repeatability: 0.025% of full stroke
Bandwidth: 300 Hz (3.3 mS)
Element Type: Variable Inductive
Output: 0 to 5 VDC, 0 to 10 VDC, or 4 to 20 mA
Excitation Voltage: 12 to 30 VDC
Current Draw: ~35 mA (nominal)
Output Cable: 4 conductor with drain, 22 AWG, PVC jacket, 3 foot long
Operating Temperature Range: -40 to +105°C (-40 to +220°F)
Thermal Coefficient of Sensitivity: +/- 0.015%/°C nominal
Humidity: 95% Max. RH (non-condensing)
Liquid & Dust Protection: IP67
Shock Rating: 1000 g, 11 ms
Vibration Rating: 5-20 Hz 0.5 inch p-p; 20-2000 Hz 4.2 g p-p
Housing Dimension (O.D): 1.75 inch (45 mm)