Integration and calibration of non-dispersive infrared (NDIR

Abstract. More than 300 non-dispersive infrared (NDIR) CO2 low-cost sensors labelled as LP8 were integrated into sensor units and evaluated for the purpose of long-term oper-ation in the Carbosense CO2 sensor network in Switzerland. Prior to deployment, all sensors were calibrated in a pressure and climate chamber and in ambient conditions co-locatedGet price

Integration and calibration of NDIR CO low -cost sensors, and

Integration and calibration of NDIR CO 2 low -cost sensors, and their operation in a sensor network covering Switzerland . Michael Mueller1, Peter Graf1, Jonas Meyer2, Anastasia Pentina3, Dominik Brunner 1, Fernando Perez-Cruz 3, Christoph Hüglin 1, and Lukas Emmenegger 1Get price

Switzerland County, IN Map

Switzerland County, IN MapGet price

Intercomparison of in -situ NDIR and column FTIR measurements

15 (3580 m a.s.l. , Switzerland ) in the period fr om 2005 to 2013 with an in -situ surface 16 measurement system using a nondispersive infrared analyzer (NDIR) and a ground -basedGet price

Online maps data

With national survey LV95 a global (CHTRS95) and a local (CH1903+) system were defined in Switzerland which have functioned as the official Swiss reference system since 2017. The latter replaces the old local reference system (CH1903), which formed the basis for surveying in Switzerland for more than a hundred years.Get price

A New Scheme for Residual CF4 Detection in Gas-Insulated

Abstract: This paper presents a new scheme for the detection of residual carbon tetrafluoride (CF 4) gas in gas-insulated switchgear (GIS) for its diagnosis.For the diagnosis of GIS, the decomposition gas species including CF 4 generated by partial discharges or breakdown are analyzed.Get price

LNCS 8294 - Improved Rotating Kernel Transformation Based

known as Ndir; K is the size of Kernel, here K = (Ndir +2)/2. In order to explain the process, we make Ndir =8 as the example. The corresponding kernels are shown in Fig.2. I is known as the given image to process. The procedure is as follows: Step 1: generate the multi direction kernels according to the Ndir. Each kernel is defined as kGet price

GIS Maps Search - Switzerland County, IN (Data, Parcel Tax

Switzerland County GIS Maps are cartographic tools to relay spatial and geographic information for land and property in Switzerland County, Indiana. GIS stands for Geographic Information System, the field of data management that charts spatial locations. GIS Maps are produced by the U.S. government and private companies.Get price

PAPER OPEN ACCESS 5HVHDUFKDQG'HYHORSPHQWRI1',56HQVRUDQG,WV

CF4 gas on-line decomposition product monitoring technology, and will produce better economic benefits and practical value. NDIR is a new technology, which can reach ppm or even ppb level. It adopts wavelength modulation spectroscopy and the harmonic detection technology. Wavelength modulationGet price

Loïc Fave – Senior RD Engineer – Hitachi ABB Power Grids

• Member of eco-GIS product development team • Root cause analysis of parts and components failure • Support of suppliers for… • Member of the power grids high voltage (PGHV) Swiss technology center materials team. Focus on material compatibility and gas sealing topic, working on sf6 gas free alternatives for gas insulated switchgears (GIS).Get price

US20150053861A1 - Interference-compensating NDIR Gas Sensor

ndir gas sensor acetylene concentration detected Prior art date 2013-08-23 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number US13/974,587 Other versions US9285308B2 (en InventorGet price

Carbon dioxide sensor - Wikipedia

NDIR sensors are most often used for measuring carbon dioxide. The best of these have sensitivities of 20–50 PPM. Typical NDIR sensors cost in the (US) $100 to $1000 range. NDIR CO 2 sensors are also used for dissolved CO 2 for applications such as beverage carbonation, pharmaceutical fermentation and CO 2 sequestration applications.Get price

sf 6 Free HV GIS and Breakers

World‘s first Non-insulating gas GIS installation with AirPlus™ UW Oerlikon, ewz, Switzerland Energized in summer 2015 8 high-voltage GIS bays (top) 50 medium-voltage GIS bays (bottom) February 3, 2017 GLK-14 ZX2 Rated Voltage 170 kV 24 kV Rated current 1250 A 2500 A Rated frequency 50 Hz 50 Hz Rated short-circuit current 40 kA 25 kA MinimalGet price

for a better worldTM

2 ABB Switzerland Ltd, Micafil | High Voltage Insulation Outstanding versatility Micafil can offer a large number of cast epoxy resin systems suitable for almost any electrical insulation specification. Epoxy systems filled with Al 2O 3 enable Gas Insulated Switch-gear to withstand corrosive SF 6 decomposition products. InGet price

Map and data: Switzerland - Vector layers and ready-to-go GIS

Map and data: Switzerland. Download vector layers and ready-to-go GIS projects based on OSM ESRI Shape, Geodatabase, GeoJSON, PDF, CSV, TAB, PBF, XML, SQL formats forGet price

Switzerland 1st country to launch suite of nationwide GIS

Sep 13, 2018 · Switzerland is the first country to implement our suite of GIS tools with nationwide data. The Switzerland Business Navigator invites website visitors to analyze customized maps, drill into demographic, business, consumer spending workforce data, compare communities and more.Get price

Get GIS Data | Wisconsin DNR

DNR’s geospatial data are provided in the Wisconsin Transverse Mercator (WTM) coordinate system of 1983 based on the 1991 adjustment to the North American Datum of 1983 (WTM83, NAD83 (1991). Conversion of GIS data from WTM83, NAD83 (1991) to other coordinate reference systems can be carried out using commercially-available GIS software.Get price

GIS mapping Companies and Suppliers in Switzerland

OpenCities Map - 2D/3D Desktop GIS and Mapping Software. Create, maintain, analyze, and share your geospatial, engineering, and business information in a powerful, yet familiar MicroStation environment.Get price

Kiledar Singh Tomar - Project Scientist - National Centre for

View Kiledar Singh Tomar’s profile on LinkedIn, the world’s largest professional community. Kiledar Singh has 4 jobs listed on their profile. See the complete profile on LinkedIn and discover Kiledar Singh’s connections and jobs at similar companies.Get price

GDSF-311WPD 3-in-1 Sulfr hexafluoride Gas Analyzer-3-in-1 sf6 gas analyzer

The electrochemical sensor manufactured by Membrapor in Switzerland is used as the sensing element for the test of sf 6 gas decomposition products. With professional hardware chips and excellent software algorithms of STMicroelectronics, we have produced a new generation of 3-in-1 gas analyzer.Get price

Switzerland County, IN 911 Expands Think GIS Deployment

Apr 24, 2018 · The Switzerland, IN 911 Department has expanded their Think GIS ® software deployment by adding an Active Calls Interface with their Emergitech CAD software. This interface allows for the automatic display of live calls for service from EmergitechCAD system on the customerThink GIS ® map displays.Get price

g3, the gaz sf6-free solution in practice | Think Grid

Switzerland This project using g 3 was delivered and tested onsite in March 2018 at an Axpo site in Switzerland. It features four bays of 3-phase encapsulated 123 kV GIS and can operate, just like SF 6-GIS, down to -25°C. It was the very first project featuring a circuit-breaker using g 3 as arc quenching medium.Get price

CHAPTER 7 SPATIAL DATA EDITING

Box 7.2 GIS Packages for Topological Editing Box 7.3 Topological Editing in ArcGIS 7.4.1 Topological Editing on Coverages 7.4.2 Editing Using Map Topology 7.4.3 Editing Using Topology Rules 7.5 Nontopological Editing Box 7.4 Basic Editing in ArcGIS 7.5.1 Editing Existing Features 7.5.2 Creating Features from Existing FeaturesGet price

Operation and Maintenance Customer Training Gas-insulated

The course location is ABB’s Training Center in Zurich, Switzerland. — Gas-insulated Switchgear ABB is a leader in high-voltage GIS technology with a global installed base of more than 30,000 bays. The following program is used for reference. The program can be adjusted according to special customer needs. Main components of the GIS:Get price

Geological Survey Ireland Spatial Resources

If content doesn't display, please clear your cache.. Geological Survey Ireland is a division of the Department of the Environment, Climate and Communications. Geological Survey Ireland actively maintain and develop national and project based spatial datasets derived from our programmes: Geological Mapping, Groundwater, Geoenergy, Landslides, Geological Heritage, Minerals, INFOMAR and Tellus.Get price

General Mills Inc. (NYSE:GIS) | DuPont Analysis

Decomposition of General Mills’s return on equity ratio (ROE), return on assets ratio (ROA), and net profit margin ratio as the product of other financial ratios.Get price

GIS mapping Training and Courses available in Germany

Development of Web Based GIS Applications using Open Layers and Leaflet – Online GIS Training The course offers a complete introduction to web programming for GIS applications. You will learn how to develop web mapping applications and share your spatial data information to the rest of the world.Get price

What is GIS - ESRI

The Power of GIS GIS is computer software that links geographic information (where things are) with descriptive information (what things are). Unlike a flat paper map, where what you see is what you get, GIS can present many layers of different information. To use a paper map, all you do is unfold it. Spread out beforeGet price