P103 Short stroke linear inductive position sensor
Ultra-compact position sensor with robust stainless steel construction and configurable stroke from 2 to 50 mm – ideal for tight-space industrial applications.
Key features
- Non-contact inductive technology eliminates wear
- Short body design – ideal for limited-space installations
- Stroke range from 2 mm to 50 mm, factory calibrated
- EMC-protected analog output (voltage or current)
- IP65/IP67 environmental sealing
- Plunger options: captive/free, spring-loaded, magnetic, or rod-eye
About the P103 Linear Inductive Position Sensor
Our P103 LIPS (Linear Inductive Position Sensor) is an affordable, durable, high-accuracy position sensor designed for industrial and scientific feedback applications. It is particularly suitable for OEMs seeking good sensor performance in situations where a short-bodied sensor is needed and cost is important.
Precise short stroke position sensing for demanding applications
The P103 Short stroke linear position sensor from Althen Sensors & Controls offers reliable and accurate displacement measurement in a compact format. Using advanced inductive technology, the P103 provides a wear-free, non-contact position output — making it ideal for applications where durability, precision, and compact dimensions are essential.
Custom travel, rugged build, and long lifespan
Each sensor is factory-calibrated to your specified stroke length between 2 mm and 50 mm. Its stainless steel body and plunger ensure high mechanical resilience, and its linearity is ≤ ±0.25% FSO at 20°C. With EMC compliance and sealing to IP65 or IP67, the P103 thrives in challenging industrial conditions.
Flexible integration options
Available with axial or radial configurations, the P103 supports a wide range of mechanical mounts including flange, M5 rod eye, or clamps. Electrical outputs include voltage and current options (e.g., 0.5–4.5V, ±10V, 4–20 mA). The plunger can be supplied free or captive, and optional spring-loaded or magnetic tip versions are available.
Applications
As a leading supplier of linear, rotary, tilt and intrinsically safe position sensors, Althen has the expertise to supply a sensor to suit a wide variety of applications.
- OEM machinery with space constraints
- Material testing rigs
- Medical and scientific equipment
- Automation systems requiring repeatable, high-resolution feedback
Do you need this sensor for your next project?
Request a no-obligation quote or send us your contact details for a free, no-obligation consultation. Our sales engineers will then contact you within a maximum of 1 to 2 working days.
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Talk to our experts
Not exactly what you are looking for? We offer standard sensors, but can also help you with sensors adapted for you or a fully customised measurement solution. Contact us for advice or pricing.
Talk to an expertTechnical Specifications
| Specification | Value |
|---|---|
| Stroke range | 2 mm to 50 mm (custom) |
| Body diameter | 35 mm |
| Linearity | ≤ ±0.25% FSO @ 20 °C |
| Resolution | Infinite |
| Frequency response | >10 kHz (voltage); >300 Hz (4–20 mA) |
| Operating temperature | -40 °C to +125 °C |
| Vibration / Shock | 10 g / 40 g |
| Electrical outputs | 0.5–4.5 V, ±5 V, ±10 V, 0.5–9.5 V, 4–20 mA |
| Plunger type | Ø6 mm; captive, non-captive, sprung, magnetic |
| Housing material | Stainless steel |
| Mounting | Flange, body clamps, rod-eye |
| Sealing | IP65 or IP67 |
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