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PAC’s MicroDist Now Includes Density Analysis for Cetane Index

PAC, a leading global provider of advanced analytical instruments for laboratories and online process applications, recently released its latest version of the MicroDist, the most advanced online distillation analyzer on the market. Its unique technology provides complete and accurate distillation and density analysis in a single instrument. With the new density analysis, the applications for the MicroDist are expanded, including calculating the Cetane Index for diesel fuel process streams and intermediate blends according to ASTM D4737 and D976.

With complete distillation results in less than 10 minutes that correlate to ASTM D86, the MicroDist enables refineries to make quick and accurate decisions to continuously control the process and increase profitability. With this instrument, refineries are able to maximize production with cut point optimization of the crude oil; increasing T90% by 1°C may result in .5% to 1% additional diesel production, which can, depending on production levels, increase profits up to $1 Million.

"Refining business complexity keeps increasing, making timely decisions even more important to drive improved profitability for our customers,” said Daniel Benitez, PAC Vice-President of Process Analytics. “Recognizing this challenge, the expanded analytical capability of the MicroDist supports process plant optimization and reduces product quality giveaway.”

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Endress+Houser introduces new optimized flow meter for water and wastewater

Topics such as integration, remote control or intelligent data management are becoming increasingly important. The precise volume measurement of the water is critical to process control and optimization, and also billing. This is the world of Proline Promag 400. The new Promag 400 combines industry-optimized design with experience and innovation. Compliance with guidelines for custody transfer (OIML R49 and MI-001) and the providing of industry-relevant drinking water approvals are certainties.

Promag 400 is durable and guarantees reliable measurement operation even under extreme conditions. Promag 400 copes with permanent use underwater or in the ground and also in highly variable climatic conditions without additional protective measures:

  • Certified corrosion protection (EN ISO 12944)
  • Rugged, fully welded sensor and IP 68 protection
  • Corrosion-resistant junction box with multiple seal design

Your benefits

- The specialist for very demanding water and wastewater applications

- Sizing - correct product selection

- Applicator- the reliable, easy-to-use tool for selecting and sizing measuring devices for every application

- Installation - simple and efficient

- Compact design

- Certified corrosion protection (EN ISO 12944) needed for submerged or direct burial installations

- Compact and remote version perfectly suited to meet the requirements of the water/wastewater industry

- Commissioning - reliable and intuitive

- Guided parameterization - "Make-it-run" wizards

- Integrated web server for fast commissioning

- Operation - increased measurement availability

- Simultaneous measurement: volume flow and conductivity

- Immune to process influences

- Diagnostics; automatic data restore by HistoROM

 

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Smar AuditFlow gets NMi certification

Smar AuditFlow V7 has been granted another important certification in the legal metrology area. In addition to INMETRO approval, the system now has certification from NMi, the technical agency located in Dordrecht, Netherlands. This certification complies with the Measuring Instruments Directive (2004/22/EC) responsible for the area in Europe. The directive was issued on April 2004 and the legal implementation measure has a transition period from October 2006 to October 2016. The great novelty in the new legislation is the approval of a model with automatic validity in all European Union countries. Prior to it, the model approval was required by the metrology agency of each country.

The certification is compulsory for a flow computer that will be used on flow measurement system at the European Union. Besides, many countries use the certificate to issue a local certificate, as only a few laboratories or bodies in the world are competent to perform the process. Even countries that do not adopt the model approval process for a flow computer, like the U.S. for example, will benefit from the reliability and the credibility that the NMi enjoys in this area.

The change is very small in relation to the version approved by INMETRO and the equipment hardware is the same. The alterations on the software are related to parameters added to comply with OIML R117-1, EN12405-1 and Welmec 7.2 standards.

The principal AuditFlow V.7 features are:

  • Use of the Foundation Fieldbus H1 and HSE protocols while eliminating the A/D and D/A converters, thus favoring the reduction of uncertainties on the measurement system. Furthermore, it provides rich diagnostics information that only this protocol offers, which are so important in SCADA systems, as the operation and maintenance teams are increasingly smaller.
  • Meets a number of substances for pressure and temperature compensation: crude oil, refined products, special applications (MTBE), lubricant oil, GLP, crude oil and water emulsion, ethanol, natural gas, steam, humid steam, argon, oxygen, nitrogen, carbon dioxide, ammonia and others.
  • Advanced features for applications on well tests and appropriation measurement, providing analysis of the well life cycle and the effects of the methods of recuperation used.
  • Meet applications on the area of exploration and productions, refine and distribution in SCADA system.
  • The HFCView software tool provides monitoring, parameterization and management of reports. Allows high level analysis of a large amount of information, which is stored in database.

The AuditFlow market at large is the entire production, refining and distribution chain of oil and gas. But the flow computer is employed on any application for custody transference (buy/sell, payment taxes and royalties) of fluids (liquid or gaseous state) in flow measurement systems.

“This certification is an evidence of the quality and competence of SMAR hardware and software projects” states Sergio Tateishi, Electronic Development Engineer, the responsible for the project. “The equipment hardware underwent severe EMC temperature and vibration/shock tests. The software investigation included the analysis of complex compensation calculus in temperature and pressure of the fluids measured, as well as demanding characteristics in terms of information diagnostics, reliability and traceability “, concludes Sergio.

 

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Advantech introduces the Tough New DMU-5010 Remote Mixed I/O Module

The new DMU-5010, Ethernet I/O module which supports the Modbus TCP protocol has been designed specifically for wind power equipment monitoring and general automation, has been toughened up and given even greater performance. Now, with a cast iron casing and greater range of Digital input (DI) and Digital Output (DO) ports located at the front of the module it’s even easier to mount and wire the DMU-5010 on DIN-Rails or walls.

With support for daisy chaining, which makes it easy to use, it also has 8 x AI channels, 8 x DI channels and 4 x DI/DO channels. This flexibility ensures that the DMU-5010 can be connected to many different devices without the need to buy additional modules, thereby saving maintenance issues, additional costs and the need for a separate Ethernet switch.

Designed to work in the most extreme environments, the DMU-5010 will work in temperatures as low as -20°C and as high as 70°C, making it ideal for monitoring wind farms located in the wilderness.

With support for industrial Modbus/TCP protocol, the DMU can communicate with any Modbus such as PLC, IPC, UNO and WebAccess and so on. To aid system management, system engineers can quickly develop management tools using the Advantech Domain Focused Configuration Tool.

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Acromag introduces Frequency/Pulse Input Transmitter with Software Configuration

Acromag’s new TT339 frequency transmitter converts the rate of pulsed, sinusoidal and other periodic waveform input signals to a proportional 0-20mA, 0-10V, or ±10V DC output. This versatile signal conditioner accepts unipolar and bipolar input signals with amplitudes up to 120Vrms (±170V DC) and frequencies up to 100KHz. Setting your input/output ranges and other operating parameters is extremely easy using a PC with free configuration software and a convenient USB connection to the transmitter. Common uses involve monitoring power line frequency, flow rates, rotational speed, and periodic events. A flexible power requirement (12-32V DC), wide temperature range (-40 to 80°C), and rugged design make the TT339 ideal for many applications, even in hazardous locations (Class 1, Div 2, Zone 2). Single quantity list price starts at $275 USD.

“The TT339 is very easily tailored to satisfy your unique requirements for frequency monitoring with precise software control over input/output scaling, thresholds, sample averaging, update rates as fast as 10ms, and other settings,” asserts Don Lupo, Acromag’s sales and marketing director for process products. “By simplifying entry of your desired values, Acromag can deliver greater flexibility and better performance than competitors with limited DIP-switch settings or burdensome zero/span pots.”

Supported input types include power mains, magnetic pickups, rotary encoders, flow meters, TTL logic, NPN/PNP transistors, proximity switches, and dry contact closures. Software speeds selection of operating parameters. Picklists help choose bipolar (zero-crossing) or unipolar threshold with hysteresis levels, enable pull-ups, and activate sensor excitation. A 0Hz cutoff field sets the lowest input frequency that will produce a non-0Hz measurement. User-defined sample averaging can compensate for uneven frequencies. Output range options are ±20mA, 0-20mA, 4-20mA, ±10V, 0-10V, ±5V, and 0-5V with approximately 5% over/under-range capability built-in. For precise I/O scaling, you can directly enter min/max input frequencies for the zero and full-scale output signal levels, as well as the update rate.

Installation of this DC-powered 4-wire transmitter is fast and simple with front-facing removable terminal blocks. The slim design fits in tight spaces and enables high-density mounting. Units attach quickly to a DIN rail with a spring clip. An integrated rail power bus connector supports primary or redundant power from a shared supply across multiple units. Transmitters snap together side-by-side connecting the power bus to save time and minimize wiring.

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