Internet Address Phone Fax Mail Typical applications EPHYMESS sensors can be combined: Various sensors are combined in a cable harness to monitor electric drives. Resistance thermometers for taction on motors and gearboxes. Oil temperature sensors for gears in locomotives and in mining machines. Oil level gauges for the supervision of gear oil in metros, trams or locomotives. Speed sensors for metros, suburban trains, trams and high-speed trains. Sensor systems for control of wheel-set bearings in european highspeed trains ffer more safety. Since 1990 EPHYMESS supports the railway industry with highly specialized sensors. We offer sensors for the thermal supervision of wheel-set bearings, complete sensor cable harnesses designed according to project-specific requirements, temperature sensors for monitoring motors and oil temperature of gears as well as sensors for the thermal control of gearboxes. In addition speed sensors and oil level gauges are manufactured on a project-specific base. All sensors, detectors and modules are designed and produced to fulfill the high requirements of the railway technology and comply with the regulations of the ISO/TS 22163 standard (IRIS). EPHYMESS sensors are configured on customer request and each sensor is tested and qualified before leaving the factory. We are looking forward to developing the railway sensor according to your specific requirements in cooperation with your engineers. Our expertise for your product EPHYMESS GmbH is a competent solution partner of all manufacturers of electrical machines and drives. We consult, develop and produce for our customers individual sensor solutions for safety and control requirements. Our focus is on the following market segments: rail technology, renewable energy and the general industrial segment. Since 1955 the mid-sized and family-owned company, located in Wiesbaden, manufactures high-quality sensor solutions for monitoring electric drives and machines. Our sensors are used by customers of the following sectors: industry and plant engineering, heavy equipment construction, traffic engineering, wind power stations, refrigeration engineering, air-conditioning technology as well as in the measurement and control technology or in laboratory and research facilities. The product portfolio contains platinum and nickel measuring resistors, thermocouples, PTC / NTC thermistors, KTY sensors, bimetallic switches electric band heaters as well as speed sensors and oil level gauges for use in rolling stock. Intensive research and development as well as a highly developed quality management ensure our high product standards. EPHYMESS has numerous utility models and patents, IECEx and ATEX certifications, certifications acc. DIN EN ISO 9001, DIN EN ISO 14001 and ISI/TS 22163 (IRIS), TR certificates, Metrological Certificates and 1st Calibrationa as well as certifications according to UL/CSA (NEC500 / 505) CCC and INMETRO. Your contacts at EPHYMESS GmbH Manager Business Dipl.-Phys. Gerhard Herdt Segment Railway Phone: +49 6122 9228-13 We reserve the right to modify specification and dimensions. EPHYMESS®, the EPHYMESS® Logo and the stylised icon are trademarks of EPHYMESS GmbH. © 2023 EPHYMESS GmbH. All Rights reserved. Bespoke sensor technology. Worldwide. Railway sensorsTemperature sensors, speed sensors and components for rolling stock ► shock-proofed sensors acc. to DIN EN 61373 cat.3 ► reliable sensors for speed & rotation direction ► multi-sensor harness ► collision resistant oil level gauges ► cable connections for harsh environmentIRISks Certification

Temperature sensors Speed sensors • temperature range up to +200°C / 392°F • resistant to shocks acc. to DIN EN 61373:2011-4 • fire behavior acc. to DIN EN 45545-2:2016-2 • free of halogen and silicone • project-specific cable harnesses • special design on request • measurement of rotation direction and speed by two 90° phase-shifted channels • switching frequency 0 - 25000 Hz • resistant to shocks acc. to DIN EN 61373 cat. 3 • fire behavior acc. to DIN EN 45545-2 • free of halogen and silicone • maintenance- and wear-free • special design on request • highly resistant to collision due to its...