Measurement and Testing Pressure transmitters for hydrogen applications off er both longevity and exceptional accuracy


With their long service life and high level of accuracy, the pressure transmitters in KELLER’s 23SY-H2 series and their intrinsically safe ATEX counterparts in the 23SY-Ei-H2 range provide a reliable solution for all hydrogen applications. The 23SY-H2 series is distinguished by its low embrittlement rate, which is due to the high nickel content of the stainless steel used to manufacture the transmitters. What’s more, the gold-plated diaphragm ensures that hydrogen diffusion is reduced to a minimum. The pressure transmitters are compensated over the entire temperature range and offer exceptional long-term stability.


KELLER series 23SY-H2 and 23SY-Ei-H2 pressure transmitters are used in a wide range of fi elds, including hydrogen generation and production, transportation, the monitoring of hydrogen refuelling stations and in the containment and storage of hydrogen. The KELLER 23SY-H2 series offers different accuracy classes to suit the fi eld of application. The 23SY-H2 series has a fully welded design to prevent hydrogen leakages and metallically sealed process connections. KELLER has designed these sensors for excellent long-term stability and longevity and ensured that no elastomers come into contact with the measuring medium


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A new name in gas and liquid sampling – with some very familiar faces


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Lab-Accurate Water Quality Analysis


in a Pocket Pen Myron L®


offers pocket testers for produced and fl owback water testing that allow for


on-the-spot checks against automatic treatment systems in unit processes. Multiple models are available that include simultaneous measurement of Temperature along with another feature parameter: PT1 and PTBT1 measure Conductivity, TDS, and Salinity; PT2 and PTBT2 measure pH; and PT3 and PTBT3 measure ORP.


Conductivity measurements test the effectiveness of reverse osmosis and resin ion exchange processes and are used to monitor for equipment failures and breakthroughs. PT1 and PTBT1 instruments are engineered with a proprietary conductivity cell that delivers accuracy of ±1% of reading and ±0.2% of reading at calibration point. Temperature compensation is automatic to 25°C but can be disabled by the user if required.


The new JCT Group brings forward innovative and well-engineered solutions to a broad range of industries. It provides gas and liquid sampling systems, air quality systems as well as gas, liquid and heavy metals analysers for various industries.


The JCT Group now consists of four specialised divisions: JCT Gas Sampling – for world-class gas sampling systems, JCT NextGen AQMS – born out of the acquisition of mlu-recordum, this division offers a cutting- edge AQMS solution for air quality analysis providing rest-assured precision and air pollution compliance to customers across the globe, JCT Liquid Sampling, who provide the process industries with innovative technology tailored to their liquid analysis requirements and JCT Process Analytics who create customised process measurement solutions for their worldwide clientele.


To see how JCT can assist you with your specifi c sampling requirements you can contact one of the sales managers at one of JCT’s offi ces in Austria, Poland, the Middle East, Singapore, Malaysia and the US, or one of JCT’s partners from their extensive global distribution network.


To meet JCT fi rst hand you can see them at the upcoming AQE/WWEM show in Birmingham UK and talk to their team of experts at booth J5.


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PIN?


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If not request your copy today. Its FREE!


info@pin-pub.com WWW.PETRO-ONLINE.COM


www.myronl.com 760-438-2021


Do you receive your own copy of


Ultrameter ll™ E


Conductivity Resistivity TDS


ORP/Free Chlorine Equivalent (FCE ™


pH Temperature


)


pH measurements provide a check against the automatic chemical feed that controls acidity or basicity of water in coagulation. pH directly affects coagulation because it affects the form and surface charge of both coagulants and impurities. It is also a fi nal quality control parameter that ensures water is ready for recycling in polymer gel applications. PT2 and PTBT2 instruments are accurate to ±.01 pH and employ a proprietary sensor with a large KCl reservoir for extended life. This sensor is also user replaceable.


ORP measurements ensure effective microbial control prior to recycling water in polymer gel applications. PT3 and PTBT3 instruments have been designed with user-replaceable proprietary sensors that are constructed of a 99.9% pure platinum electrode. Measurement accuracy is ±10mV.


ULTRAPENS are also easy to use. PT Series instruments feature one-button programmability, measurements, and calibration while the new PTBT Series pairs with most Android™ or iPhone® Bluetooth®-enabled devices allowing the user to control settings, measurements, calibrations, and data reporting tools from the PTBTX2™ mobile application. Later, the user can email data in .csv, .xls, .xlsx, or Myron L®


Company’s proprietary encrypted format, .mlcx, compatible with Guardian2 software.


All ULTRAPENS are compact, lightweight, dust-tight, and waterproof with fully encapsulated electronics and bodies of rugged aircraft aluminum.


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39


Test Your Water Well with MYRON L®


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