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Archives :: Software, Automation & Control :: Instrumentation, Automation & Control

Displaying 81 - 100 of 893 stories.
February 1, 2013
The Afriso DA 10, 12 and 14 digital display units are suitable for displaying measured values and evaluating and controlling standard signals (4–20 mA, 0–1 and 0–10 V) from electronic transducers, especially in level...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/data_recording_and_transmission/Three-new-digital-displays-for-your-measured-values_10161.html
February 1, 2013
 Four-channel analog I/O modules can be placed in a 16-mm-wide enclosure due to a new energy-saving electrical design. This results in a space savings of 50% compared to the predecessor model, says the...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/data_recording_and_transmission/Compact-remote-IOs-save-space-and-the-cost-per-channel_10164.html
February 1, 2013
Mag-View is a compact, high-quality, yet economical, device for measuring liquid flowrates in applications where flow sensors with moving parts cannot be applied. Its interference-free operation, combined...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/flow_measurement_and_control/A-compact-flowmeter-that-has-no-moving-parts_10155.html
February 1, 2013
Determining the proper preliminary size for centrifugal pumps during the initial stages of any pump-specification exercise requires numerous calculations and assumptions. This article reviews the steps needed to size centrifugal pumps during the early stages of a project, to support initial cost-estimation efforts. Such early pump-sizing efforts are important steps toward final pump selection and detailed...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/flow_measurement_and_control/Sizing-Specifying-and-Selecting-Centrifugal-Pumps_10179.html
February 1, 2013
Until now, the principle of a vibrating level switch has been limited to process conditions up to a maximum of 280°C and 100 bars. By using a new drive for the tuning fork of its Vegaswing 66...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/level_measurement_and_control/This-vibrating-level-switch-handles-extreme-conditions_10145.html
February 1, 2013
Pressure-relief valves are widely and effectively used in situations where the pressure in a process vessel rises to above the vessel’s design-pressure rating. Proper relief-valve sizing is critical to plant and process safety to permit fluids sufficient flow area to exit the vessel. Sizing relief valves requires several equations for different flows (liquid flow, vapor flow and two-phase flow), as...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/pressure_measurement_and_control/Sizing-Calculations-for-Pressure-Relief-Valves_10173.html
February 1, 2013
The TF44 sensor is designed for measuring the temperature on pipe surfaces. The small design of the protective sleeve enables optimized mounting of the sensors and the insulation above them...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/temperature_measurement_and_control/A-temperature-sensor-designed-for-pipe-surfaces_10141.html
January 1, 2013
The FBRM (Focused Beam Reflectance Measurement) is used for tracking the rate and degree of change to particle structures and droplets at full process concentration. FBRM G600L quickly...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/analyzers_gages_and_indicators/Monitor-changing-particle-characteristics-with-this-probe_10056.html
January 1, 2013
The design of the new DA 7250 near infrared (NIR) instrument incorporates non-moving optical components, internal temperature stabilization, a static hard drive encased in an IP65-rated housing. The DA 7250...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/analyzers_gages_and_indicators/Analyze-heterogeneous-materials-with-this-NIR-instrument_10063.html
January 1, 2013
The new Metso Pulp Analyzer provides the first online measurement of micro-scale details of fiber properties, thereby giving pulp and papermakers a tool to help predict how fiber...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/analyzers_gages_and_indicators/Analyze-pulp-online-with-this-instrument_10080.html
January 1, 2013
The RotaMass LR (photo) is claimed to be the world’s smallest dual bent-tube Coriolis mass flowmeter. The unit is designed to be self-draining and to measure both liquids and gases, with a mass flow measurement span...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/flow_measurement_and_control/This-Coriolis-flowmeter-is-the-smallest-of-its-kind_10069.html
January 1, 2013
The new LH-20 submersible pressure transmitter has a diameter of only 22 mm, and has an accuracy of up to 0.1%, even in harsh operating conditions. This probe is...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/pressure_measurement_and_control/A-pressure-probe-for-level-measurements-with-media-contact_10061.html
January 1, 2013
Omega Engineering A compact pressure transmitter for easy reading Rangeable industrial pressure transmitters in the PX5100 Series (photo) are compact and feature a backlit display for easy reading that rotates for its location. Wetted parts are made of stainless steel, and the device features a program lock function, as well as rapid ranging with internal push-buttons, and thin-film sensor technology. The...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/pressure_measurement_and_control/Focus-on-Pressure-Measurement-and-Control_10072.html
January 1, 2013
New measurement program apps for this company’s AliSensor Level System enable users to quickly measure vertical-shaft plumbness to an angle accuracy of down to...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/testing/New-apps-for-shaft-level-and-shaft-plumb_10054.html
December 1, 2012
When designing a batch system, engineers often select the control solution based on the size of the system. It is traditionally thought that small batch systems require a controller-based sequencing solution, while larger systems require a server-based solution. However, despite traditional practices, the size of the system is not always the best indicator of an appropriate solution. A small application or...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/Batch-Control-Controller-Versus-Server-Based-Sequencers_9991.html
December 1, 2012
The TX-3000 pH/mV Transmitter monitors changes in process fluids, displaying pH or oxidation-reduction potential (ORP; measured in mV), and temperatures for more accurate process control in water, chemical, electronics, food production...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/analyzers_gages_and_indicators/Monitor-and-control-pH-and-temperature-with-this-device_10006.html
December 1, 2012
The PCMini52 relative humidity (RH) and temperature probe utilizes a thin-film capacitive sensor, which is designed for extremely fast response and long-term stability for repeatable...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/analyzers_gages_and_indicators/Accurately-monitor-relative-humidity-with-this-probe_10019.html
December 1, 2012
The new PulsFox PMG 10 guided micropulse level indicators are designed to measure the level of high- or low-viscosity, adhesive, conductive or isolating liquids or bulk solids in storage or process containers, silos or...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/level_measurement_and_control/This-level-indicator-has-a-variety-of-probes-available_9997.html
December 1, 2012
Based on the patented StrainCell sensor technology, the new Solo-L level-measurement system is said to improve on existing silo-level-measurement devices by eliminating problems caused by material density, angle of...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/level_measurement_and_control/Better-accuracy-offered-by-this-level-measurement-system_10012.html
December 1, 2012
How to utilize a pipeline inspection gauge (pig) in a crude-oil pipeline that requires a pressure control valve can be a bewildering question for process engineers, especially in cases where the oil pipeline does not have any pig-launcher and receiver facilities. The challenge becomes how to keep the pressure profile unchanged along the length of the pipeline. This task is complicated when the pipeline...
http://www.chemengonline.com/software_automation_and_control/instrumentation_automation_and_control/pressure_measurement_and_control/Managing-Pressure-while-Pigging-an-Oil-Pipeline_9987.html
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