Railway Sensors
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Railway sensors EPHY MESS Gesellschaft fur Elektro-Physikalische MeBgerate mbH Tailor-made sensors. Worldwide.

TAILOR-MADE SENSORS 01. E P H Y- M E S S S E N S O R S A D D EFFICIENCY AND SAFETY TO YOUR SYSTEM Globality and loyalty to location EPHY-MESS GmbH is a competent solution partner of all manufacturers of electrical machines and drive technology. As a medium-sized family owned company, we consult, develop and produce for our customers individual sensor solutions for safety and control requirements. As a premium manufacturer and distributor of tailor-made industrial measurement and sensor technology, the company has taken a lead- ing position in Germany in its more than 60-year history through...

0 2 . H O W T O C O N TA C T E P H Y- M E S S EPHY-MESS GmbH, Berta-Cramer-Ring 1, 65205 Wiesbaden Telephone +49 6122 9228-0 info@ephy-mess.de Fax +49 6122 9228-99 www.ephy-mess.de Tailor-made sensors 01. Globality and loyalty to location 10. Cables and connection plugs 02. How to contact EPHY-MESS, certificates, trade associations 03. Content 05 04. Test and measurement 06 05. Market sectors 08 06. Business sectors 10 Quality and precision 07. Products and points of installation 4 | Railway sensors EPHY-MESS GmbH „Schrift“ > „Sonderzeichen einfügen“ > „Marken“ > „Aktuelle Seitenzahl“ 13....

░░░░░░░░░░░░░ Test facilities ➜ 04. TEST AND MEASUREMENT Quality Assurance Routine testing Our quality assurance monitors compliance with legal requirements (standards) and technical specifications. At EPHY-MESS each article undergoes tests to control e.g. dimension, tension, pressure, tightness, functionality, insulation and dielectric strength at the final inspection section of the quality department. In addition in the course of its compliance with standards, each sensor has to fulfill an optical inspection as well as in some cases additionally mechanical testing. The system-optimized,...

░░░░░░░░░░░░░ Market sectors ➜ 05. OUR MARKET SECTORS Market sectors EPHY-MESS supplies assembled temperature sensors especially for the focused market segments railway technology, renewable energies and the general industrial segment. Following find an overview of the products we offer for your industry. Each measuring task is carried out under specific operating conditions. Each temperature sensor has a specific mounting situation. EPHY-MESS offers users of any sector and of different industries specific temperature sensors matching the specifications of the application. Customers benefit...

EPHY-MESS keeps fit rolling stock Your specialist for wind power plant temperature sensors Particularly the sensors in high-speed trains must work with absolute reliability under diverse operating conditions. EPHY-MESS temperature sensors, speed sensors and oil level gauges meet these requirements and have proven themselves in world-renowned international train projects. Forces created by shocks require that the sensor elements possess a special internal structure to ensure the continuous capture of reliable measuring values. Over the years EPHY-MESS has gained valuable experience and a...

12 | Railway sensors EPHY-MESS GmbH Coil head „Schrift“ > „Sonderzeichen einfügen“ > „Marken“ > „Aktuelle Seitenzahl“ Pitch / Azimuth drive Control cabinet EPHY-MESS GmbH Railway sensors | 13 „Schrift“ > „Sonderzeichen einfügen“ > „Marken“ > „Aktuelle Seitenzahl“

➜ ░░░░░░░░░░░░░░░░░░░░░ Railway sensors 08. R A I LWAY I N D U S T RY Our temperature sensors for rolling stock are manufactured according to customer’s specific requirements. The configurations seen here are examples of possible versions. Depending on the application and assembly situation, we are happy to develop suitable sensors perfectly adapted to your requirements. The temperature sensors are assembled in a harness, ideally already including EPHY-MESS speed sensors, which are responsible for the detection of train speed and direction. In general Temperature monitoring of rolling stock...

with 45° cable output straight cable output with O-ring with countersunk screws standard versions Temperature sensors The temperature sensors are used worldwide in high-speed trains, freight and regional trains or metros and trams. They monitor the temperature of: • traction motors • gears • wheel-set bearings • switching cabinets special versions The temperature sensors can be widely combined to create customized sensors. Each sensor consists of a housing with measuring element, a wiring and, if needed, a plug connection with tension release. Choice of housing type During operation the...

Cable connections and connectors are an important interface between sensors and other assemblies, responsible for safe transmission of sensor signals. Depending on the application, extreme demands are placed on both components, which are installed in the underfloor area of rail vehicles. Choice of supply lines and cable connections Choice of connection plugs Application of Railway Sensors EPHY-MESS utilizes shielded, special heavy duty hose cables. This connection type meets the requirements of rolling stock applications which rely heavily on mechanical, chemical and thermal stability. For...

Sensors for switching cabinets Because of the multiple combinations of different sensors, basis leads and housing types, our temperature sensors can be configured to fit any installation situation. Here we have summarized the most common installation locations and matching sensor solutions. Speed sensors Speed and temperature detection on the bogie During train operation, bogies are subject to extreme loads. High temperatures occur on some components such as bearings or wheelsets. Unwanted heating leads to a loss of function of grease, which could lead to bearing damage or uneven axle...

Speed sensors, based on incremental impulse sensors, are part of the modular EPHY-MESS sensor concept for rail vehicles. Through the encoder signal the rotating direction and speed of locomotives, motor- and high-speed trains are measured. DWG 04 straight cable output EPHY-MESS speed sensors are installed in high speed trains, metros and trams worldwide. They are also used successfully under harsh conditions in the mining sector. DWG 05 cable output aside DWG 06 half flange housing, cable output 180° DWG 07 threaded sleeve M20 x 1,5 straight cable output DWG 08 flange housing with...