P100 In-cylinder linear position sensor
Compact, high-resolution linear sensor for cylinder position feedback in hydraulic and pneumatic systems. Fully customizable stroke length and ruggedized for industrial OEM use.
Key features
- Non-contacting inductive technology for long life
- Configurable measurement range from 5 mm to 800 mm
- Fully EMC protected, ideal for harsh industrial conditions
- IP65/IP67 environmental sealing
- Stainless steel housing and fluoropolymer-sheathed probe
- Multiple output options including voltage and current
About the P100 In-cylinder linear position sensor
Cylinder-Integrated Precision Sensing. The P100 sensor by Althen is engineered for in-cylinder position measurement in hydraulic and pneumatic systems. Its slim, rugged form factor fits directly into cylinders, delivering precise, reliable stroke feedback even in demanding OEM environments.
Custom-calibrated and fully protected
Each sensor is factory-calibrated to a specific stroke length (from 5 mm up to 800 mm) and built with full EMC protection. The stainless steel body and inert fluoropolymer-coated probe ensure durability, while sealing options up to IP67 protect against fluid ingress and environmental contaminants.
Non-contact for long-term reliability
Using Althen's inductive ASIC-based technology, the P100 provides absolute, contactless position feedback—eliminating mechanical wear and extending sensor life. The system responds dynamically across nearly the full probe length and supports reverse output variants.Flexible configuration for OEM integration
With multiple mounting thread types (M20x1.5, M18x1.5, ¾-16 UNF), flange styles (Penny & Giles, Temposonics, Parker), and electrical outputs (0.5–4.5V, ±5V, ±10V, 0.5–9.5V, 4–20 mA), the P100 can be tailored for almost any system design. Visuals and mounting dimensions are detailed in page 5 and 6 of the datasheet.
Applications
- Hydraulic actuator stroke feedback
- Pneumatic automation systems
- Industrial robotics and machinery
- OEM integration in rugged or compact assemblies
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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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 | 0–5 mm to 0–800 mm (customizable) |
| Independent linearity | ≤ ±0.25% FSO to 450 mm, ≤ ±0.5% over |
| Resolution | Infinite |
| Temperature range (operation) | -40°C to +125°C |
| Output options | Voltage (0.5–4.5V, ±5V, ±10V), Current (4–20mA) |
| Frequency response | >10 kHz; >300 Hz (4–20 mA) |
| Vibration | 10 g (IEC 68-2-6) |
| Shock | 40 g (IEC 68-2-29) |
| Sealing | IP65 / IP67 |
| Housing | Stainless steel |
| Probe coating | Fluoropolymer |
Related products
Need something else?
P101 Stand-alone linear inductive position sensor
- Travel range up to 800 mm, configured to specification
- IP65/IP67 environmental protection
- Compact design with integrated electronics
P103 Short stroke linear inductive position sensor
- Compact stainless steel housing for space-constrained environments
- Travel range from 2 mm to 50 mm
- Multiple electrical and mechanical configurations
P106 Internally mounted linear sensor (with external electronics)
- Non-contacting inductive technology to eliminate wear
- High accuracy and stability across full stroke range
- Sealing to IP65/IP67 depending on configuration