The Herrenknecht 27501902 is a high-performance pressure transmitter engineered for the rigorous demands of modern tunneling technology. Manufactured by Herrenknecht, a global leader in tunnel boring machines (TBMs), this sensor is designed to deliver precise and reliable pressure measurements in harsh industrial environments. Its robust construction ensures accurate monitoring of hydraulic systems and other critical processes, with a high overload safety limit for enhanced durability. The industry-standard 4-20 mA output signal allows for seamless integration into existing control and monitoring systems, making it an essential component for maintaining operational efficiency and safety in tunnel excavation projects.