Keller manufactures isolated piezoresistive pressure sensors. The great advantage of the piezoresistive measuring principle is its high stability.
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The wind’s usable kinetic energy increases with the wind speed. Wind turbines, therefore, use kinetic energy to generate torque and then rotational movement. The rotor, consisting of three rotor blades, ...
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The Optris PI 640i thermal imager is the smallest measuring VGA infrared camera, with a body-sized volume of 45 x 56 x 90 mm, and weighing only 269 to 340 g, depending on the lens. It counts among the most compact thermal imaging cameras on the market.
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Temperature plays a significant role in many manufacturing processes. In such cases, a tempering machine is used to maintain the manufacturing process at the desired temperature. Keller supplied PR-21Y piezoresistive pressure transmitters to a client specialising in developing and producing oil and water tempering machines.
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During metal casting, the liquid material is poured into a mould, and after solidification becomes a solid body. Both too-high and too-low casting temperatures can lead to quality defects. The compact Optris PI 05M infrared thermal imaging camera from Instrotech can monitor the casting process.
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Instrotech offers a pressure transmitter from Keller for temperature compensation and protection from electromagnetic fields (EMC) in the recently approved 21Y Series.
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Everyone has walked along a wet beach at some time and noticed how the damp sand wobbles like jelly when stepped on several times. This may be fun on a beach, but it’s no joke at a construction site or in an earthquake. Houses and streets built on drained swampland or unconsolidated soil or sediment can sink in certain situations, after which they must be condemned for use.
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Instrotech offers fire protection with infrared cameras and IR measurement technology. One application is a shredding facility in a scrap recycling plant that operates unmanned for an extended period and has known risks for starting a fire.
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Instrotech offers a pressure transmitter from Keller for temperature compensation and protection from electromagnetic fields (EMC) in the recently approved 21Y Series.
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A level measurement with a remote transmitter is highly practical for detecting hazards and other level and fill-level applications. Take pubs, for instance, where an emptying beer tank could be equally dangerous.
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Infrared pyrometers must meet high demands, especially in metallurgy, where they are often used under harsh conditions and must deliver reliable results at any time. The new CSvision series from Optris creates an easy-to-use solution.
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Wind turbine gearboxes need to be cooled. Oil pressure and temperature measurements are necessary for this process. The oil pressure is constantly monitored by sensors. Keller can provide these pressure transmitters from its 21Y series.
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