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Instrotech News

Instrotech News & Articles

Cone penetration testing

Keller 21Y Case History - Christchurch, New Zealand earthquake 2011 – sensors for soil liquefaction cone penetration testing

Fire Protection using Optris IR Cameras for Scrap recycling

Heat, fuel sources, and oxygen are known to be fire hazards in a shredding facility that runs unattended for a long time. Because of the friction created by the waste, heat is produced that, when combined with oxygen, can ignite flammable substances like fuels, oils, grease, and materials like paper and cardboard. 

Keller's interference-resistant pressure transmitters

Keller offers a pressure transmitter for temperature compensation and protection from electromagnetic fields (EMC) in the recently approved 21Y Series. With measuring ranges between 2 bar and 1000 bar, the 21Y Series transmitters can be used at temperatures ranging from -20 °C to +100 °C in any industrial application, even in the immediate proximity of frequency converters.

Networked beer tanks delight both landlords and breweries

 IoT - The Internet of Things starts with a sensor

Ratio Pyrometer for High Temperatures

Optris CSvision series of ratio pyrometers, with a range from 300 °C to 3000 °C, can measure the temperature of metals, melts or ceramics non-contact, safely and reliably from different distances.

Large wind turbines full of smart Sensors

Keller’s 21Y pressure transmitters for cooling the gearbox of wind turbines           

Sailing the Seven Seas

Keller 21Y sensor, Skipper Isabelle Joschke and the Vendée Globe Regatta         

Automatic Purge System for Power Stations

Cost-effective, ambient-air purge system that requires neither compressed air nor an additional power source to remove the fly ash build-up within the Inspecta pipe-sets, for leak detection in power stations. 

Position Sensor for Hydraulic Cylinders with measuring lengths up to 2.5m

SIKO’s SGH25 wire-actuated encoder, characterised by a measurement range of up to 2.5 m and an extremely long service life.

CTD – The Three Parameters

A multiparameter probe and multiparameter logger.

“Conductivity is a good indicator of water cleanliness and an important parameter in the supply of drinking water.”