cpp – Process technology for the chemical industry 02.2020
The journal cpp - Process technology for the chemical industry reports about processes, plants, apparatus and components for the chemical and pharmaceutical industry. Further topics are IT technologies, industry 4.0, digital production, MSR and automation technology and process analysis technology. The content spectrum is rounded off by explosion protection, plant safety, occupational health and safety, maintenance, site management and energy management.
The journal cpp - Process technology for the chemical industry reports about processes, plants, apparatus and components for the chemical and pharmaceutical industry. Further topics are IT technologies, industry 4.0, digital production, MSR and automation technology and process analysis technology. The content spectrum is rounded off by explosion protection, plant safety, occupational health and safety, maintenance, site management and energy management.
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<strong>Process</strong>Sensing.com<br />
Vacuum gauge <strong>for</strong> <strong>the</strong> Atex area<br />
Vacuubrand's DVR 3pro measuring device <strong>for</strong> <strong>the</strong> vacuum<br />
range up to 1 mbar can be operated in hazardous<br />
areas with a 9 V battery. The large display with digital<br />
and analogue readout makes it easy <strong>for</strong> <strong>the</strong> user to read<br />
off measured values precisely and to record trends<br />
quickly. The Atex approval (II 2G EX ib IIC T4 Gb) enables<br />
safe use in hazardous areas of Atex category 2.<br />
The DVR 3pro is ideally suited <strong>for</strong> working with aggressive<br />
gases or vapours: all parts in contact with <strong>the</strong> medium<br />
are made of <strong>chemical</strong>-resistant materials. The integrated<br />
pressure transducer is also highly corrosion-resistant<br />
and has long-term stability. With its immunity to<br />
interference, <strong>the</strong> DVR 3pro offers a high degree of operational<br />
safety, even when used in industrial environments.<br />
Ano<strong>the</strong>r advantage is <strong>the</strong> battery compartment<br />
on <strong>the</strong> back of <strong>the</strong> device. The user can easily change <strong>the</strong><br />
battery <strong>for</strong> power supply outside of <strong>the</strong> Atex hazardous<br />
area.<br />
The DVR 3pro comes with various connectors and<br />
accessories <strong>for</strong> flexible use in <strong>the</strong> laboratory.<br />
www.<strong>cpp</strong>-net.com<br />
Online search: Vacuubrand<br />
OPTIMIZE YOUR OPERATIONS,<br />
SAFETY AND EFFICIENCY<br />
Sensors | Transmitters | Loggers | Analyzers<br />
Monitoring Systems ...<br />
Humidity | Dew Point | Oxygen | Trace Impurities<br />
Gas Concentration ...<br />
PST Leading Brands<br />
Picture: Vacuubrand<br />
Delivering advertisement<br />
data simply and safely<br />
High resolution oxygen sensor<br />
PDF<br />
Pewatron's PO2ES-103D is a<br />
rugged electro<strong>chemical</strong> cell with<br />
a weak acid electrolyte that can<br />
easily be adapted into <strong>the</strong> application.<br />
The lifetime of <strong>the</strong> cell<br />
exceeds 1200000 % Vol O 2 hours<br />
and <strong>the</strong> end of life (EOL) is easy<br />
to detect. The sensor is lead-free<br />
Picture: Pewatron<br />
and is con<strong>for</strong>m to recent RoHS/<br />
Reach directives. Most industrial<br />
requirements <strong>for</strong> oxygen sensors<br />
call <strong>for</strong> a low-drift baseline, signal<br />
stability and ease of calibration.<br />
The basic PO2ES-103D<br />
sensor has a build-in 16 bit AD<br />
converter that delivers a highly<br />
stable, temperature independent<br />
signal with a resolution<br />
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