Dr D Wehrhahn
Non-Contact Measuring Systems for the Railway Industry
- Company Details
- Products & Services
- White Papers
- Press Releases
- Regional Offices
- Contact Company
Dr D Wehrhahn Provides Contactless Height Limit Control for Road-Rail Excavators
To prevent damage on the catenary system (15 kV) on construction work through construction machinery it is necessary to observe the predescribed safety...
Dr D Wehrhahn to attend AusRAIL Plus 2015 in Melbourne, Australia
Dr D Wehrhahn will be attending AusRAIL Plus 2015 in Melbourne, Australia, at the Melbourne Convention and Exhibition...
Dr D Wehrhahn's 2D OPTImess Laser Sensor
The constantly growing demand of quality assurance for a 100% inspection without touching the object being measured leads to an increased use of laser sensors in the field of...
Wehrhahn to Exhibit at Innotrans 2010
Wehrhahn will be attending this years' InnoTrans exhibition in Berlin where we will be showcasing our sevices and products. You will be able to find us at stand number 108 in hall 23 from 21...
First OPTImess In-Track Measuring Instrument for Wheel Profiles of Railway Vehicles in Operation
A new in-track measuring instrument for railway vehicles with the OPTImess laser system has been put into operation by German traffic company Stadtwerke München. Up to a speed of...
Ultrasonic Contact Wire-Measuring System OVHWizard
The OVHWizard is a mobile, non-tactile contacts wire measuring system for determining the contact wire height and side position as well as an assessment of the tendency of the contact wire to...