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Automation & Control

Measure NH4+ ions quickly and economically with this probe

Ammonium ion loading is an important parameter for determining the amount of pollution in water. With this new ammonia electrode (photo), which has replaceable modules and membranes, it is possible to perform the appropriate analyses economically, says the company. Ammonium…

Intrinsically safe wireless module for alignment-data transmission

This company now offers an intrinsically safe Bluetooth module for wireless transmission of measured data from its laser shaft-alignment systems. Now it is possible to work wirelessly in explosive environments. Using the Bluetooth module eliminates the use of cable connections…

This transmitter allows temperature monitoring over the Internet

The iTCX transmitter is designed to allow users to monitor temperature from two independent thermocouple channels over an Ethernet network or the Internet with no special software aside from a Web browser. Serving active Web pages, the transmitter displays realtime…

Another fieldbus interface is now available for these flowmeters

An EtherCAT fieldbus interface is now available for this company’s thermal mass flowmeters and controllers for gases  and liquids, as well as its digital pressure controllers. EtherCAT is said to be a highly flexible Ethernet-network protocol that operates at high…

A brighter LED is a feature of this leak-detection kit

The OPK-340 Industrial Leak Detection Kit features a blue-light LED leak-detection flashlight that is 15 times brighter than standard LED lights, says the company. The super-high-intensity light is powered by a rechargeable nickel-metal-hydride battery and has a life of 50,000…

Track energy usage with these monitors

With these two energy-use monitors, companies can gain insight into how, when and where energy is being expended throughout a production process. The PowerMonitor W 250 (photo) features a self-generating wireless communications platform that is ideally suited to applications located…

Measure temperature, CO2 and humidity with this data logger

The TR-76Ui is a three-channel data logger designed to simultaneously measure and record CO2 concentration, temperature and humidity. Users can set atmospheric pressures for each measurement location, allowing more stable and accurate CO2 readings. The unit can measure CO2 levels…

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pH Electrodes and Temperature Dependence

Acidity is a critical parameter in the chemical process industries, and accurate measurements of pH can be important indicators for process quality control. A refreshed understanding of pH measurement can help to overcome process-specific challenges to measurement and to select…

Vessel Sizing and Level Instrumentation

Level measurement and control in process vessels can be one of the most challenging applications in which to obtain consistently safe and reliable results. Part of this difficulty may be due to the fact that the sizing of the vessel…

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Control Strategies Based On Realtime Particle Size Analysis

The pursuit of manufacturing excellence is a strong theme across all of the chemical process industries (CPI). Improving operations by eliminating variability and waste, a cornerstone of the six sigma approach, is essential for competitive performance in the global marketplace.…