OVERVIEW
• Linear Variable Inductive Transducer (LVIT)
• Stroke lengths available from 2.5 to 200 mm (0.1 to 8 inches)
• Through-bore design
• Sensing element is contactless, virtually wear-free
• Tested to over 110 million cycles
• Environmental rating of IP67 (Dust tight, Short term water immersion)
• 0.50" (13 mm) diameter
• CE marked and RoHS compliant
• A more robust alternative to Linear Potentiometers
MADE IN THE USA
LVIT Technology = a longer life-span than a Potentiometer!
HGSI ILPS-13Z series Miniature 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-13Z 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.
Options:
TECHNICAL SPECIFICATIONS
| Stroke Lengths: | from 0.1" (2.5mm) to 8" (200mm) |
| Non-Linearity (BFSL method): | +/- 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 or 0 to 10 VDC |
| Excitation Voltage: | 12 to 30 VDC |
| Current Draw: | ~35 mA (nominal) |
| Output Cable: | 4 conductor with drain, 28 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): | 0.50 inch (13 mm) |
DOCUMENTS & DOWNLOADS
VIDEOS
PRODUCT NUMBERS
ILPS-13Z Series Miniature Position Sensor
Product Overview of ILPS-13Z
The ILPS-13Z Series Linear Variable Inductive Transducer (LVIT) by Harold G. Schaevitz Industries is a small and sturdy position sensor designed for situations where you need accuracy and durability in tight spaces. With its 13 mm (0.5 inch) diameter and contactless inductive tech, this sensor provides reliable linear position feedback with no wear.
You can get the ILPS-13Z in stroke lengths ranging from 2.5 mm to 200 mm (0.1 to 8 inches), and it’s made of tough 300 series stainless steel with built-in electronics. It's perfect for automotive R&D, industrial automation, aerospace, medical devices, robotics, and defense. Plus, it's CE and RoHS compliant, and made in the USA.
Key Features of ILPS-13Z
- Compact Design: Small 13 mm housing for fitting into tight spots.
- Stroke Range: From 2.5 mm to 200 mm.
- Contactless Sensing: This means no wear and tear—it’s been tested for over 250 million cycles.
- Through-Bore Design: Protects from damage if the core moves too far.
- Built-in Electronics: No extra modules needed.
- Environmentally Protected: IP67-rated to keep out dust and handle brief water exposure.
- SenSet™ Programmability: Easy in-field calibration of outputs.
- Compliance: CE and RoHS compliant, so it can be used worldwide.
Advanced Technology
The ILPS-13Z uses a clever inductive coil and assembly to give a voltage output that reflects the core’s position. Because it’s contactless, you won’t deal with friction or wear, making it more durable and accurate than traditional industrial potentiometers.
Through-Bore Design
With its through-bore design, the core can freely pass through the sensor body. This helps when fitting into narrow spaces and protects against damage from over-travel, making it easier to integrate into motion systems.
Applications of ILPS-13Z
- Automotive and Motorsports: In R&D and motorsport settings, the ILPS-13Z provides quick and accurate position feedback for parts like suspensions and throttle linkages, all while fitting into compact spaces.
- Robotics and Industrial Automation: Its small size and wear-free performance make it great for tracking motion in robots and automating compact machinery.
- Medical and Lab Equipment: Perfect for sensitive environments, it provides non-contact sensing for medical tools and lab automation where accuracy and long life are vital.
- Aerospace and Military: The durable and lightweight design fits well in aerospace and defense projects, including unmanned systems and critical feedback systems.
Product Benefits of ILPS-13Z
- Fits snugly into tight mechanical areas.
- Wear-free sensing means less maintenance needed.
- Works well in high-cycle and high-vibration situations.
- No mechanical stops, reducing damage risks from over-travel.
- Built tough for long-lasting use in tough environments.
SenSet Field Programmability
All ILPS-13Z sensors come with SenSet™ programmability, letting users adjust zero and full-scale output during setup or recalibration, which simplifies installation.
Environmental and Mechanical Durability
The ILPS-13Z is IP67 rated, resisting dust and short bursts in water, making it reliable for both industrial and outdoor uses. It can handle shock, vibration, and temperature changes, ensuring it works where other sensors might fail.
Why Choose the ILPS-13Z?
- Among the smallest integrated Linear position sensors available.
- Free core and through-bore design allows flexible mounting and over-travel protection.
- Great for R&D, motorsports, robotics, medical, and aerospace work.
- Easy to install with built-in signal conditioning.
- Made in the USA and comes with expert support.
If you need help finding the right setup for your needs, get in touch with HGSI’s application engineers today to see how the ILPS-13Z can improve your measurement system.