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Vaisala sensor for High Speed Rail

Vaisala sensor for High Speed Rail

Wind measurement with High Speed Train operations, China The compact weather stations WS500-UMB and WS600-UMB from Lufft provides reliable wind measurements along high speed rail lines in China. As the trains travel at speeds of up to 400 km/h, wind speed

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  • Vaisala | TEquipment

    Vaisala is dedicated to manufacturing products and systems for the measurement of environmental variables including humidity, wind speed, temperature, carbon dioxide and more. Vaisala environmental measuring products have come to hold such a strong reputation for quality and reliability that they are regularly specified by national

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  • Keeping a Weather Eye on Rail Infrastructure

    To confront the effects that ice and wind were having on Railtrack (now Network Rail) in 1988, Vaisalas solution was to provide the means for speed restrictions to be introduced only in areas affected by high winds, reducing delays and costs, while also minimizing infrastructure damage under high wind conditions. The Vaisala IceCast Wind Alarm

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  • Sensor and Controller Catalog - Watlow

    • SENSOR GUARD prevents unplanned process shutdowns and product loss by switching to a backup sensor if the primary sensor fails • High current outputs for up to 10A heaters or other loads • Programmable timers, counters, math and logic • Temperature, cascade, altitude, relative humidity, compressor algorithms and Vaisala humidity

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  • Vaisala Nu-Metrics NiteStar Distance Measuring

    Vaisala Nu-Metrics NiteStar Distance Measuring Instrument TCI100 Vaisala Nu-Metrics NiteStar Distance Measuring Instrument TCI100 is designed to accurately record distances and survey coordinates as you drive. The device records distances for logging points along a given route, and gives you linear distances with a high degree of accuracy.

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  • Velocity Speed Sensors | Products Suppliers |

    Description: Accurate wind speed and direction measurement in a compact and economical package The Vaisala Wind Sensor WM30 is a compact and economical wind speed and direction sensor. The rotating cup anemometer at the top of the unit provides a linear response to wind speed. Device Classification: Sensor Only

    Get Price
  • Review on the Traction System Sensor Technology of a

    high speed, low energy consumption, and other outstanding characteristics. Since the Medium- and Long-Term Railway Network Plan was proposed in 2004, China has made remarkable achievements in high-speed rail development. So far, high speed railway operation mileage has exceeded 20,000 km, which accounts for more than 60% of global operation

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  • PolyUs Optical Sensor Technology put to trail use in High

    PolyU researchers and their mainland partners have already installed the Advanced Fibre Bragg Grating Railway Monitoring System in several parts of the hig...

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  • Wind measurement with High Speed Train operations, China

    Wind measurement with High Speed Train operations, China The compact weather stations WS500-UMB and WS600-UMB from Lufft provides reliable wind measurements along high speed rail lines in China. As the trains travel at speeds of up to 400 km/h, wind speed

    Get Price
  • A rigorous fastener inspection approach for high-speed

    Sep 01, 2018There are many types of fasteners for high-speed railways. According to China railway design specifications, most of the existing and under-construction high-speed railways in China use three types of fasteners: Vossloh-300, WJ-8 and WJ-7, as shown in Fig. 1.These three types of fasteners have one characteristic in common: they all have a “ ω ”-shaped metal clip fixed next to the rail

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  • Low Carbon Lab by SJC82 - Issuu

    Freight 2035 – funded by EPSRC and aimed at reducing CO2 emissions from freight transport through modal shift onto high speed rail. 4180 – Manchester Corridor Partnership – 20/12/2010

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  • Wireless Sensor Networks of Infrastructure Health

    High-speed railways (HSRs) have been widely deployed all over the world in recent years and China has entered an era with both high investments and rapid expansion of HSR transport infrastructure. One of the most challenging issues is how to keep the security and safety of millions of HSR infrastructures. Meanwhile, the emerging sensing and wireless sensor network (WSN) technologies for

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  • Vaisala HMD82 Duct-Mount Humidity and Temperature

    Rail Transportation The excellent stability of the sensors and high quality materials ensure that the HMD82 transmitter requires minimal maintenance. If needed, the Vaisala INTERCAP sensor can be easily exchanged in the field with practically no downtime. Optional output parameters, dew point, wet bulb temperature or enthalpy selections

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  • Vaisala Nu-Metrics NiteStar Distance Measuring

    distances with a high degree of accuracy. It is easy to use and displays measurements right in your vehicle. The NiteStar has endless uses when vehicle-obtained distances are needed. TCI100 is used in conjunction with a speed sensor mounted on the firewall or under the dashboard. This sensor transfers speed signals to the NiteStar for

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  • Wind Speed Sensors | Products Suppliers | Engineering360

    Description: Accurate wind speed and direction measurement in a compact and economical package The Vaisala Wind Sensor WM30 is a compact and economical wind speed and direction sensor. The rotating cup anemometer at the top of the unit provides a linear response Device Classification: Sensor Only; Height: 10.43 inch

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