H2 Pressure Sensor - High Pressure

ETO GRUPPE TECHNOLOGIES GmbH

High pressure capability
Overpressure resistance
Burst pressure resistance
Operating temperature range
IP6K9K protection class

The H2 Pressure Sensor - High Pressure is a high-pressure hydrogen (H₂) sensor designed for automotive applications. It features a customized interface and output signal options including analog, SENT, and PWM, allowing for versatile integration into various systems. The sensor is known for its automotive-proven design and processes, ensuring reliability in demanding environments. It offers high accuracy with an error margin of less than 1.5% FSO, operates within a wide temperature range of -40°C to 125°C, and is protected with an IP6K9K rating, making it suitable for harsh conditions. The sensor can handle nominal pressures up to 700 barR, overpressure at 1400 barR, and burst pressure at 2100 barR, providing robust performance for H₂ storage systems.

Use Cases

H₂ storage

Capabilities

Measures high-pressure hydrogen up to 700 bar.
Withstands overpressure and burst loads for safe operation.
Provides high measurement accuracy (<1.5% FSO).
Supports customized interfaces for easy system integration.
Offers multiple output signals (analog, SENT, PWM).
Operates reliably in harsh automotive environments (IP6K9K, −40 °C to +125 °C).

ETO GRUPPE TECHNOLOGIES GmbH ETO GRUPPE is a global leader in high-precision electromagnetic actuators, sensors, and valves with over 75 years of engineering expertise. Through its specialized Hydrocene portfolio, the company provides mission-critical components for the entire hydrogen value chain, including fuel cell systems, electrolyzers, and industrial applications. ETO combines automotive-grade reliability and high-volume production capabilities with specialized hydrogen standards like IP6K9K protection. As a six-time TOP 100 innovator and a foundation-managed enterprise, the group is committed to achieving full climate neutrality by 2039 and maintaining a safety-first culture. Their modular technical solutions ensure precise control and measurement for both high- and low-pressure hydrogen environments.

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