New EN50155-certified gyroscope for railway applications – RAIL-27x1

The RAIL-27x1 is a high-performance gyrometer available in 1-, 2-, or 3-axis configurations. Designed for embedded applications in harsh environments, it is EN50155-certified and delivers precise angular velocity measurements, even in the presence of vibrations, shocks, or temperature fluctuations.

This MEMS sensor measures angular velocity on one, two, or three axes depending on the selected version, with a configurable measurement range from ±75 to ±900 °/s. It is designed for demanding railway and industrial environments, offering a stable, low-noise analog output.

Key Features

• Number of axes: 1, 2, or 3 axes
• Measurement range: from ±75 °/s to ±900 °/s
• Analog output: 0-5 VDC
• Bandwidth: 0-150 Hz
• Low noise: ideal for dynamic measurements
• Bias drift: 12°/hr
• IP68-rated stainless steel waterproof enclosure
• Power supply: 5 to 40 VDC
• Connectivity: Cable

Compliance and certification

• EN50155 certified: electronic equipment for onboard railway applications
• Compliant with EN61373: shock and vibration resistance
• Operating temperature: -40 °C to +85 °C

Applications

• Dynamic behavior monitoring of trains

• Braking, yaw, and roll tests

• Embedded motion measurement

• Integration on test benches or mobile platforms

• More information :