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Automation & Control

A new design for this pressure gage

The DG25 digital pressure gauge provides a five-digit LCD readout in ranges up to 25,000 psi. Available in accuracies of 0.5% and 0.25% of full scale, this new design boasts a minimum battery life of 2,000 h. Standard features include…

Simplified integration of analyzers with process control

System 800xA now features Analyzer Device Integration Connect (ADIc), a device interface that allows System 800xA to integrate with analyzers and chemiometric predictors. ADIc was developed based on the OPC Analyzer Device specification, an information model that defines a common…

Characterize proteins with this analyzer

The new Zetasizer Nano ZSP is a high-specification dynamic light-scattering system that delivers unique protein-characterization capabilities in a single, easy-to-use instrument. The instrument enables highly sensitive measurement of zeta potential, for rapid measurement of the electrophoretic mobility of proteins, and…

This pressure gage is suitable for recessed installations

With its air2guide product range for air-handling technology, this company also offers measuring solutions for cleanrooms. For positive and negative pressure control, the Model A2G-05 differential pressure gage with a minimal insertion depth (42 mm) has been developed. The instrument…

Software simulates vibrations to keep machinery healthy

In order to detect unexpected torsional and lateral vibrations in mechanical drive systems, computer simulation is crucial to determine the dynamic behavior of rotating machinery. This company offers a new, revised software package to simulate both torsional and lateral vibrations…

This wireless vibration transmitter now has ATEX approval

With ATEX Zone 0 and Class I, Div. 1 ratings, the CSI 9420 Wireless Vibration Transmitter can now be installed directly in hazardous areas, such as chemical, petrochemical and offshore facilities, as well as other explosion-classified environments. The safety ratings,…

This analyzer optimizes biogas yields, minimizes H2S formation

Designed and manufactured in Germany, the Awi-Flex multifunctional biogas analyzer is supplied with a small air compressor that regulates air injection into the digester (above the sludge level) to between 0.5 and 1 vol.% for breaking down H2S into elemental…

Level control is simplified with non-steady-state tuning

This company’s software now includes non-steady-state (NSS) modeling features for integrating control loops. These tools are said to provide fast, simple modeling and tuning of level controls. Unlike temperature, pressure and flow, level controls have different dynamics, and these new…

This O2 analyzer is certified for hazardous areas

This company has attained CCSAUS certification for its XTP601 Oxygen Analyzer, making it approved for use in hazardous areas in the U.S. and Canada. The instrument already carries certification from ATEX and IEC Ex. The XTP601 uses thermo-paramagnetic measurement technology…

Clamp on this process meter to measure currents

Launched last month, the CL420 Clamp-on Process Meter measures 0–120-mA d.c. process-control signals without breaking the loop. Typical applications include distributed control systems, programmable logic controllers, pressure and temperature transmitters and loop-powered isolators and indicators. The device offers a 0.2%…