Bahnindustrie

Von innovativen Achsimpulsgebern über präzise Druck- und Füllstandssensoren bis hin zu High-speed Kameras: Baumer besitzt mehr als 50 Jahre Erfahrung in der Entwicklung von Sensoren für die Bahnindustrie. Die Kunden des inhabergeführten Familienunternehmens auf der ganzen Welt vertrauen auf das Know-how der Baumer Group. Baumer steht für Partnerschaft, Präzision und Pioniergeist, eine breite Palette von Dienstleistungen und internationale Bekanntheit. Unsere Werte ziehen sich als roter Faden von der Entwicklung über die Produktion bis zum Kontakt mit unseren Kunden.

Zuverlässige und modernste Sensorlösungen

Expertise in unterschiedlichen Sensortechnologien
Kompetenz im Design und in der Fertigung von Sensoren in hohen Stückzahlen
Vertikal hochintegrierte Lieferkette

Für die Anwendung konzipiert

Breites Produktportfolio für einen großen Anwendungsbereich
Flexible und konfigurierbare Produktinstallation
SIL Produkte für sicherheitsrelevante Anwendungen

Bahn verstehen

Normgerechte Produkte nach EN 50155
TSI Zertifizierung
Starke Kundenorientierung und enge Partnerschaften

Lösungsportfolio

Build for your application

Zugsicherung

Sichere und zuverlässige Sensoren
für Geschwindigkeits- und Wegmessung

Brake Systems

Sensors for wheel
slide protection systems

Traction

Sensors in converters,
transformers and for traction control

Sensors for sanitary equipment

Level detection in waste
and fresh-water tanks and vacuum toilet

Inspection and identification

Cameras for catenary,
track and train inspection systems

Monitoring and Control

Sensors for various monitoring tasks,
such as hot box and torsional vibration detection

Products

Bearingless multi-unit axle encoder

BPIK

Up to 2 fully independent encoder unit per sensor, serving multiple sub-systems (WSP, traction control, train control, JRU, etc.)
Free-programmable resolution (ppr) for each encoder unit
Robust design (shock, vibration, IP, mechanical impact)
Excellent signal quality for high-performance traction or brake control
Maintenance free design (contactless sensing technology)
Easy integration with SIL 2 certified and EN 50155 compliant sensors
Qualified for multiple WSP systems

Multi-unit axle encoder with bearings

BPIV2

Up to 4 independent encoder unit per sensor, serving multiple sub-systems (WSP, traction control, train control, JRU, etc.)
Free-programmable resolution (ppr) for each encoder unit
Robust design (shock, vibration, IP, mechanical impact)
Excellent signal quality for high-peformance traction or brake control
Lowest life time cost (LCC) due to robust bearing design and field-replaceable bearing package
Easy in integration, e.g. for retro-fit projects
Easy integration with SIL 2 certified and EN 50155 compliant sensors

Competitive pressure sensor for railway applications

PP20R Rail

Wide measurement range from -1 to 400 bars
Low temperature and long term drift
Wide process temperature range (-40 … 120°C)
Analoge interfaces (4..20 mA, 0 to 10 V)
Fast response time for dynamic applications (< 3ms), e.g. brakes and pantograph
High insulation resistance (>1 kV AC), beyond EN 50155
Accuracy ± 0.3% full scale

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High performance pressure transmitter for railway applications

PBMR

Low temperature and long term drift
Wide process temperature range (-40 … 120°C)
Analoge interfaces (4..20 mA, 0 to 10 V)
Highest accuracy ± 0.1% full scale
Absolute and relative measurement
Pressure range up to 16 bar

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Compact RTD temperature sensor

TE2

Compact stainless steel housing
Process temperature -50…250°C
Fast response time
Customer defined length

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Standard RTD temperature sensor

TCR6

Process temperature -50…400°C
Fast response time
Customer defined length
High output accuracy with FlexTop 2212 transmitter

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CleverLevel – Level measurement – LBFS – Level in universal operation

Point level detection

CleverLevel LBFS

Insensitivity to foam and sticky media
Cable outlet and M12 connector
Useable for all types of media, whether it is liquids, sticky, powder, granulate, solids etc.
No moving parts

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LX cameras with 10 GigE

LX series (VLXT cameras)

Up to 65 MP and 1622 fps
Sony Pregius, Sony Pregius S, Gpixel GMAX
Bandwidth up to 1.1 GB/s
Operating temperature range -30 °C – 70 °C
Sensor Multi ROI, shading correction, edge sharpening, HDR, IEEE 1588, 5×5 color calculation, JPEG image compression
10GBase-T for copper cables or SFP+ slot for optical cables

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Cameras with more performance for demanding applications

CX series (VCX.I cameras)

Up to 24 MP and 94 fps, 40 × 40 mm
Sony Pregius, Pregius S and STARVIS, ON Semiconductor PYTHON
4 power outputs, max. 120 W / 2.5 A
Integrated illumination controller and brightness control (PWM)
Operating temperature range -40 °C – 70 °C
Robust industrial grade M12 plug
Optional accessories to achieve protection classes IP 54, IP 65, IP 67, and IP 69K

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Technology

Multi-Unit encoder concept

Saving installation cost was driving the development of the unique multi-unit encoder concept of Baumer. Up to 4 encoder units can be integrated integrated into one sensor, each encoder units is independent from each other and can configured independently, e.g. interfaces, pulse-per-revolution (ppr) and other settings. This concept reduces the number of connectors and cables from the axle to the car body and with this, it reduces the risk of damages due to external impacts.

Torsional vibration detection

BPIK and BPIV signals enable torsional vibration detection with ultimate dynamics and precision, by unsurpassed signal quality and robustness, high resolution and zero backlash. This cuts down on wear while improving traction and passenger safety and comfort.

Contact

Questions?

Our experts are always available for further information. Just send us an e-mail.

Pressure Gauges

Mechanical instrumentation custom made for railway application

From 1849 to 2019 Bourdon provided custom made solutions for railway applications. All products are manufactured to the highest quality and safety requirements and with our expertise of the railway market and its applications. Bourdon also offers worldwide presence for a better service.

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