P503 Flat rotary sensor assembly

Compact, durable rotary position sensor with high accuracy and full 360° freedom, ideal for OEM applications needing reliable angular feedback.

Key features

Non-contact inductive sensing eliminates wear
Infinite resolution with excellent linearity (≤ ±0.5% FSO @ 20°C)
Factory calibrated output range from 15° to 160°
Durable PCB design with multiple output options
Wide temperature range: -40 °C to +125 °C
Long life: 350,000 hrs MTBF and >16 million cycles

Performance highlights P503 Flat rotary sensor assembly

The P503 flat rotary sensor provides high-resolution angular feedback using non-contact inductive technology, ensuring zero wear and excellent long-term reliability. With a factory-calibrated measurement range from 15° to 160°, the sensor supports infinite resolution, excellent stability, and repeatability—even under demanding environmental conditions.

Usage conditions

Operating over a wide temperature range from -40°C to +125°C (standard), the P503 maintains performance even in rugged industrial environments. Designed as a compact PCB assembly, it offers easy integration for OEM applications.

Possible applications

OEM equipment requiring angular position feedback
Robotics and automation systems
Industrial control and monitoring
Vehicle steering and throttle position sensing
Scientific instrumentation

Advantages of the P503

The P503’s compact design and robust electronics provide an ideal rotary sensing solution where space, accuracy, and reliability are critical. Its versatile output configurations and ease of mounting allow rapid deployment in customized applications.

Other important features

Output options: Voltage, current loop (2-wire & 3-wire)
EMC compliance: EN 61000-6-2, EN 61000-6-3
Shock & vibration resistance: 40 g / 10 g
Shaft diameter: 6 mm
Solder pin connection interface
Custom angles and calibration available

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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Product downloads

P503 rotary inductive position sensor en

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.