Polilyte Plus pH Sensors - Arc
Polilyte Plus Arc sensors offer intelligent sensors features for difficult industrial processes. They have a maintenance-free design to withstand demanding industrial applications in chemical, petrochemical, process water, and wastewater treatment applications. Common reference problems such as clogging are eliminated with the two Single Pore junctions. The Polilyte Plus Arc sensors show good measurement accuracy in highly alkaline solutions as well as in samples with low conductivity. Additionally, the Everef-L reference cartridge ensures a long lifetime. A stabilized sensor signal and an extended sensor diagnosis thanks to the integrated Liquid Earth in the VP are further features of the Polilyte Plus Arc sensors.
Arc Intelligent Sensor Technology
EasyFerm Plus sensors include the option for Arc intelligent sensor technology within the sensor. The video shows how Arc can save considerable time and cost in all phases of your process.
Connecting to a Traditional Bioreactor?
Taking advantage of the benefits of Arc pH sensors on a traditional bioreactor requires bypassing a controller’s built-in milli-volt sensor input. The introduction of the Arc ECS Adapter simplifies this connection by utilizing the existing bioreactor milli volt input.
Accessories
Arc Software and Accessories
Arc Sensor Cables
DuraCal pH Buffer Solutions
Specific Applications
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App Note - Intelligent Sensor in Pure Water Production
Arc sensors for conductivity, pH and ORP measurement in pure water treatment -
App Note - Arc DO, pH in continuous fermentation
The Technical University of Berlin, Germany, uses Arc sensor technology in their plug flow reactor in which bacteria are cultivated. -
App Note - Arc DO, pH, Cond in production scale fermentation process
GEA, a global equipment and process technology provider, integrates Arc sensor technology in fermentation plants at their GEA Diessel subsidiary in Hildesheim, Germany. -
App Note - Arc DO, pH in algae cultivation
The Karlsruhe Institute of Technology (KIT), one of the leading universities for engineering and the natural sciences in Europe, uses the digital communication protocol provided by Arc sensors to optimize yield and improve growth conditions of their algae cultivations.
Resources
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Catalog - Process Analytics
Download the Process Analytics sensor catalog to learn about the complete offering of Hamilton process sensors and accessories. -
Brochure - BioPharma
Innovative solutions for process analytics in biotechnological and pharmaceutical industries. -
Brochure - Brewery
Learn about our control and analytical solutions that are essential to the brewing process.
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What is the expected lifetime of my pH sensor?
Expected pH sensor lifetime is dependent on the application. Exposure to strong chemicals, elevated temperature, fluctuating pressure, and solid build-up can all impact the sensor life. As the sensor ages, a sluggish response may become more apparent, and will require more frequent calibrations to compensate for this change. The overall health of the Arc pH sensors can be seen using the quality indicator in ArcAir software. Click to learn more about sensor lifespan and expiration in the Knowledgebase article. -
What solution should I store my pH or ORP probe in?
Hamilton recommends storing pH and ORP probes wet in either Hamilton Storage Solution (Ref 238931) or in 3M KCl solution. Click to see the pH/ ORP Sensor Storage and Regeneration Knowledgebase for more information. -
Which wireless adapter do I need for my sensor?
Hamilton makes two Bluetooth wireless adapters - Wi 1G and Wi 2G. The Wi 1G is designed for VisiFerm sensors using the ECS (nA) signal. The Wi 2G is better choice with Arc sensors.
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Arc Wi Wireless Bluetooth Adapters for probes
There are two versions of the Wi Wireless Bluetooth adapter. This article gets into the selection, wiring, and isolation of these products. -
ArcAir Minimum Sensor Firmware Requirements
This article lists the minimum firmware levels for all Arc sensors to properly work with ArcAir Software. -
Modbus Communication Basics for Arc Intelligent Sensors
This simple primer article discusses the basic setup of Modbus for Arc intelligent sensors and VisiFerm ECS DO sensors.
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